According to foreign media reports, NASA said that five asteroids will pass by the earth in the future, and one of them may be very close to the earth. It is reported that the smallest diameter of these asteroids is only 8 meters and the largest is 90 meters, and lular distance from the Earth will be as short as five distance to the moon.

Image source network

A distance to the moon refers to the distance between the earth and the moon, which is about 238,900 miles (384,000 kilometers). It sounds like a long distance, but it is a very close distance in the vast space, and they will pass by the edge of the earth. Fortunately, the closest asteroid to the earth this time is smaller in diameter and will not pose too much threat to the earth.

Where are the asteroids?

Asteroids are celestial bodies in the solar system that move around the sun like planets, but are much smaller in size and mass than planets. Most of them are influenced by the gravitational force of the sun and Jupiter, and they gather in the asteroid-intensive area between the orbits of Mars and Jupiter. According to the statistics of 120,437 asteroids that have been numbered, this hotbed of asteroid "life" is composed of more than 500,000 asteroids. So many of them are called "main belt" and many people are used to calling it "asteroid belt".

Figure: Asteroid belt

The so-called "near-earth asteroids" can be understood very well just by looking at the literal meaning. "Near-earth" means that their orbits are very close to the earth, and they are a special group that deviates from the main belt.

Dangerous asteroid

According to analysis, only asteroids with a diameter of more than 140 meters and a minimum distance from the Earth of less than 0.05 astronomical unit (about 7.4 million kilometers) will be included in the list of dangerous asteroids.

According to the latest release of the website of the International Asteroid Center, researchers have discovered 1,640 "potentially threatening near-Earth asteroids" through global joint survey.

History of asteroid impact on the earth

As early as 65 million years ago, dinosaurs, a large animal that dominated the earth for 150 million years, suddenly disappeared. Astronomers speculate that there are two possible reasons for the extinction of dinosaurs: first, the explosion of supernovae, which is equivalent to about 10.24 hydrogen bombs, led to the extinction of dinosaurs; The second is asteroid impact. In 1978, American astronomer Luis Alvarez speculated that an asteroid hit Iceland, and this impact was equivalent to the energy of 1 trillion tons of TNT. Such a violent impact led to the disappearance of dinosaurs.

In addition, on June 30, 1908, a huge flash of light lit up the sky in the Tunguska River Basin in Shiquan, krasnoyarskiy kray, Siberia, followed by a violent explosion equivalent to 1,000 atomic bombs. A mushroom-like cloud of smoke soared 12 miles into the sky, and the scorching air billow swept the vast Taiga forest one after another, and hundreds of square kilometers of forest were destroyed in the explosion. This famous explosion was the Tunguska Big Bang.

Photo: Tunguska Big Bang data

In addition, according to the latest research report of geoscientists from the Australian National University (ANU), at least three asteroids with a diameter of 20-50 kilometers collided with the earth 3.2 billion years ago, which greatly changed the structure and elemental composition of the earth’s surface.

In recent years, scientists predict that an asteroid named Apophis will pass by the Earth in 2029 and hit the Earth in 2036. If it hits the earth, it will generate energy equivalent to the explosion of 110,000 atomic bombs, which is equivalent to the instantaneous destruction of the whole city of new york and its surrounding areas. If it hits the ocean, it will cause a devastating tsunami, which is more violent than the 2004 Indian Ocean tsunami.

Apophis is one of nearly 800 potentially threatening asteroids known to astronomers.

Prevent collision and defend the earth

In order to cope with this possible impact, some people put forward a plan to destroy asteroids with nuclear weapons. However, all the accumulated nuclear weapons on the earth are only enough to blow up an asteroid with a diameter of 9 kilometers, and they have to hit the center accurately. In addition, the consequences of a nuclear explosion in the universe are unpredictable.

Therefore, people are also considering other plans to deal with asteroids, such as using lasers or lead ingots. NASA is going to lure Apophis away with a "gravity trailer" when it flies to the Earth in 2029. When the asteroid passes near the Earth in 2029, it only needs to launch a "gravity trailer" spacecraft weighing about 1 ton, which can change the orbit of this asteroid. According to astronomers’ calculations, Apophis will slightly change its orbit when it flies over the earth this time, but when it returns again in 2036, the possibility of colliding with the earth is very small, only 1 in 5,000.

Although the speculation about the extinction of dinosaurs makes the prediction of the impact of asteroids on the earth scary, with the development of science and technology, from not knowing what asteroids are to accurately understanding and then boldly predicting, the progress of civilization makes us believe in the power of science, and there must always be a perfect way to deal with this "uninvited guest".

The pictures and texts are produced by Popular Science China, and are authorized to be published in the column "Learning Science with Xiaobian" of CCTV. Please indicate the source for reprinting.

Produced by: Tianjin science and technology hall Xu Wen, Beijing Normal University Zhang Tongjie.

Producer: computer network information center

Ah, I’m holding back everything.

Sir, just put it here: it must be the best new fan in October!

Open your mouth and eat Amway:

Ranking of Kings

Wang Yun-yi, Wang Yun-yi, Wang Yun-yi

Douban 9.7, the new fan with the highest score.

The 10th anniversary of Hegemony Society (Wit Studio Company of Japan).

What is a hegemonic society?

The production company of "The Attack Giant" (the first three seasons). Sales once occupied the company’s first place, so it was nicknamed "hegemony".

Based on the popular comic book of the same name "The Ranking of Kings".

Once the Japanese media gave this cartoon a reputation:

"A cartoon that adults will definitely cry when they read 40 pages."

But …

Before 40 pages, before the first frame, you may be crying first.

This is also the most unique place of "Kings Ranking"-painting style.

After you have seen all kinds of enchanting and complicated painting styles, it returns to the most 2D and concise fairy tale style.

Not only the style of painting, but also the characters and stories are absolutely solid.

Six months, 23 episodes.

The first episode, more than 20 minutes, has been clear and refreshing to establish a good world outlook!

More importantly.

In just one episode, you will fall in love with this mini, timid and the most failed prince in history-Poggi.

A lot of mom powder is already on the way.

He is the eldest prince of the kingdom ruled by King Perth, who ranks seventh among the kings.

What is the "ranking of kings"?

Even the king should make a list to see who has more knights, who has a vast territory and whose city is more prosperous.

Since Poggi’s father ranked seventh, it seems that he is a hot-blooded fan. Give it to his son to complete the counterattack?

Think too much.

This prince is outrageous.

Poggi didn’t use wisdom and courage to deal with robbers.

But … humility.

The robber said, since you have no money, take off your clothes and give them to me.

The prince just dripped naked.

The robber asked him to hand in valuable clothes at the same time tomorrow.

Poggi also happily accepted!

The next day, Poggi did come, still wearing the most distinguished and valuable clothes.

Come back on the third day, come back on the fourth day, and wear the most valuable clothes to "take off" the robbers every day.

Look at Poggi’s father.

The heroic retainer around him is only the size of his arm.

He once beat away the monster with his bare hands and won back peace for the people all over the world.

You tell me, this TM ranks seventh? ? ?

The prince was stripped naked by robbers, so he had to walk naked in the street.

Born with hearing problems, he has obstacles in expression, and he still looks "stupid" and can’t even hold a sword neatly.

No one thinks that Poggi is a justified first prince, let alone the material for a future king.

People in the palace secretly mocked him, even the common people laughed at him.

With such a prince, what should this country do in the future?

Does Boji really don’t understand these taunts and don’t mind?

You can tell by the expression.

Sweat is all over my face, and my face is red, but nothing can be expressed.

What’s even more worrying is that.

In the empty room, he finally vented his emotions with ease.

Look at the angle of this lens, it has never been aimed at Poggi’s wronged face.

When I cry, I only see the back of my tears and the drops of tears that fall.

Poggi didn’t want anyone to know his weakness.

He has a dream to be the number one king.

So he suffered silently.

The flashbacks at the beginning of the film have already explained everything.

On the bed of her dead mother, her mother comforted the bullied prince.

Make an agreement between them:

Overcome many unpleasant things and become the greatest king in the world.

Of course, in order to realize the agreement with my mother, it is not enough to be stubborn only if you know it.

There is pressure from father and stepmother, and there is pressure from people.

There is also a competitor who everyone thinks is the most suitable to be king:

Bigger and stronger than him, he defeated a team of Prince Dada by himself.

Poggi actually has a killer that no one knows.

At the end of the first episode, the initial account has been completed.

Poggi declared war on Prince Dada.

Is it time to see a joke?

Poggi output is not good, but the passive bonus is high.

Lightweight, agile, good at "avoiding" tactics.

No matter where the opponent attacks, he can easily get out of the way.

When the other person becomes angry from embarrassment, find the right opportunity to hit him head on.

It can be seen that "King Ranking" is an aerial fantasy inspirational fan.

There are no absolute bad guys in it.

Only the contrast is cute and the warmth is cured.

So, why do adults "burst into tears after reading 40 pages?"

Everyone saw themselves from Poggi.

Can kindness overcome everything?

It seems that the adult world does not recognize it.

There was something I wanted to do, but I soon gave up when I was hit by reality.

The comic author, Kusuke Shirakawa, was once such an "adult".

I was determined to be a cartoonist since I was a child, but I couldn’t bear the pressure of serializing cartoons after I entered the business. Like most people, I worked as an office worker for 20 years.

After many years, I still haven’t forgotten the dream of cartoonists.

At the age of 43, he made his official debut in middle age, created "The Rank of Kings" and submitted it to the website.

"King Rank" won various comic awards, the comic version was translated into many languages, and the cartoon version we are seeing now.

His story reminds Sir of a clip in the film:

The prince walked naked in the street without fear.

Adults are whispering.

Children will walk up to them aboveboard and ask, "Why don’t you get dressed?"

The prince can’t talk

What’s his inner answer?

Sir knows that you can’t wait to talk about the emperor’s new clothes.

But in this world that only belongs to children, we are allowed to have another answer:

"Why don’t you get dressed?"

"Because my clothes are gone."

The picture in this article comes from the Internet.

Editor’s Assistant: Ozu Yasujiro

Just now, the AI giant (NVIDIA) has set a new record.

At 1 am on June 19th, Beijing time,The share price of NVIDIA (NVIDIA, NASDAQ: NVDA), the world’s largest AI computing power provider and AI chip giant, rose by 3.5% in intraday trading, and its market value reached 3.337(3.34) trillion US dollars, surpassing and becoming the company with the highest market value in the world.

This milestone marks NVIDIA’s outstanding achievements in technological innovation and market expansion, and the importance of the AI era to Wall Street.

3.34 trillion US dollars, equivalent to the sixth largest economy in the world — — Britain’s GDP in 2023 is also the market value of 12 Maotai (1.94 trillion yuan), 25 AMD and 12 AMD, even 8.76 times that of Intel +AMD combined.

So far, NVIDIA has not only become the world’s first chip company with a market value exceeding $3 trillion, the world’s first company with a market value of $3 trillion founded by Chinese, the seventh American company with a market value exceeding $1 trillion and the third one exceeding $3 trillion, but also become the world’s largest AI technology company with the fastest growth of $3 trillion in technology stocks, making history.

It is reported that,NVIDIA, founded in 1993, is an important innovator in the field of computer graphics and AI technology, and invented GPU graphics computing (accelerated computing) in 1999, which greatly promoted the development of PC game market, redefined computer graphics technology, and initiated a new era of modern AI accelerated computing. In recent years, it has caught up with the meta-universe, cryptocurrency and artificial intelligence, and finally almost unified the AI computing chip market.

Now,NVIDIA has grown into a full-stack computing company, dedicated to developing CPU, GPU, DPU and AI software, providing accelerated computing solutions for data centers, autonomous driving, metauniverse and other fields. At present, in the field of GPU or accelerated computing, NVIDIA has a global market share of over 90%.

In the past, NVIDIA’s share price has recorded a cumulative increase of 10 times, despite the fact that its share price was "halved" twice due to the low tide of encryption digital currency, the "headwind" of macro economy in 2022, the sharp drop in consumer electronics market demand and the downturn of semiconductor industry.

Since November 2022.OpenAI company released AI ChatGPT, which quickly swept the world, and set off a competition and upsurge around AI big model.

As the "overlord" of AI’s bottom computing power, NVIDIA is one of the biggest beneficiaries of this upsurge, and its GPU products have few substitutes in large-scale model training. As the AI "arms race" between companies such as Microsoft and Google heats up, NVIDIA’s A100 and H100 chips have become "hard currency" for large-scale model training.

In March this year, Huang Renxun, founder and CEO of NVIDIA, said that NVIDIA AI supercomputer DGX was the engine behind the big model, and he personally handed over the world’s first DGX to OpenAI. Since then, this product has been installed in half of more than 100 head enterprises around the world.

According to UBS analysts’ estimates,About 10,000 NVIDIA GPUs are needed to develop ChatGPT.

At the same time,NVIDIA’s share price also began to recover continuously due to the AI craze, rebounding from the low of around $112 in October 2022 to the current level of over $400. The AI craze is also stimulating investors’ longing for NVIDIA, and the first-quarter financial report of NVIDIA released this month has pushed up the share price.

On May 22 this year, NVIDIA released the second quarter revenue forecast that exceeded market expectations, and announced a stock splits plan-each share will be split into 10 shares. This series of positive news has greatly enhanced investors’ confidence in this leading enterprise in the field of artificial intelligence and encouraged them to continue investing. Since the beginning of the year, NVIDIA’s share price has risen by more than 170%, and in 2023, it led the Standard & Poor’s 500 Index with an increase of 238.9%.

The growth rate of NVIDIA’s market value is amazing.

Looking back on the scene a year ago, the company’s market value is far from reaching the threshold of $1 trillion, ranking behind the technology giants such as Google’s parent company Alphabet, Amazon, Apple and Microsoft. In the ranking of giants in the technology industry, NVIDIA’s market value is only slightly higher than Meta and.

However, fast forward to June 13, 2023, the market value of NVIDIA crossed the important threshold of $1 trillion in one fell swoop; On February 23, 2024, the company’s market value broke through the $2 trillion mark at an alarming rate, setting a record for the fastest growth from $1 trillion to $2 trillion.

On June 5th this year, NVIDIA’s market value leapt again, breaking through the $3 trillion mark. It took less than four months to leap from 2 trillion to 3 trillion.

Earlier this month, the market value of NVIDIA surpassed that of Apple for the first time since 2002, and the rankings of the two companies have risen alternately in recent days. Last week, Apple once surpassed Microsoft to take the top spot.

As of Monday’s close, NVIDIA’s share price has risen by more than 160% since 2024, and its market value has increased by more than 2 trillion US dollars.

At present, the market value of three companies in the United States has exceeded $3 trillion, namely NVIDIA, Microsoft and Apple. The combined market value of the above three companies is nearly 10 trillion US dollars.

The growth of NVIDIA means that AI is the focus of many investors.

Daniel Ives, an analyst at Wedbush Securities, wrote in a report: "We believe that in the coming year, NVIDIA, Apple and Microsoft will become the focus of competition for the $4 trillion market value of the technology industry."

Huang Renxun, an investor and CEO of NVIDIA, believes that NVIDIA is not only a chip manufacturer, but also a key company in the field of AI infrastructure. Last year, the sales of AI chips in NVIDIA increased by more than 125%.

Michael Lippert, vice president and portfolio manager of Baron Capital Inc, pointed out that "they sell not only chips, but also systems", and pointed out the company’s proprietary software and development ecosystem.

Ives said: "With the smooth progress of the fourth industrial revolution, more and more enterprises and consumers have quickly embarked on this road. NVIDIA’s GPU chips are essentially new gold or oil in the field of science and technology."

Rosenblat Securities analyst Hans Mosesmann even raised NVIDIA’s target price from $140 to the highest price on Wall Street of $200 on Tuesday.Thereby pushing its market value to nearly $5 trillion in the next year.. Moseman stressed: "We expect that the software business will grow significantly in the next decade in terms of the overall sales portfolio, and the valuation of NVIDIA will show an upward trend due to sustainability."

Not only NVIDIA, but also Huang Renxun’s personal wealth has increased dramatically with the soaring stock price.

According to Bloomberg’s real-time ranking of global billionaires, as of June 18th, Huang Renxun ranked 12th in the list, with a total net worth of $115 billion.It surpassed Zhong Shanshan, founder of Nongfu Spring (US$ 60.3 billion, ranking 23rd), Huang Zheng, founder of Nongfu Spring (US$ 52.3 billion, 26th), Ma Huateng (US$ 43.9 billion, 28th), Zhang Yiming, CEO of ByteDance (US$ 42.2 billion, 31st) and Ma Yun (US$ 31.9 billion, 51st), second only to Warren Buffett (1355).

According to documents disclosed by NVIDIA, Huang Renxun, CEO of NVIDIA, sold 240,000 shares on June 13th and 14th at a price ranging from $127 to $133, and Huang Renxun is expected to sell 120,000 shares of the company on Monday. Based on the comprehensive calculation, Huang Renxun sold more than $32 million in cash.

According to the data compiled by Washington Service, excluding the impact of the 10-share split on June 10th, in the first half of this year, NVIDIA executives and directors, including Huang Renxun, have sold more than 700 million US dollars, the highest number of shares sold in six months since the first half of 2023.

(This article first appeared in Titanium Media App, author | Lin Zhijia, editor | Hu Runfeng)

On further improving China’s mineral resources guarantee abilitySuggestions on supporting high-quality development

Sun Fengyue

【Jilin NLD WeChat WeChat official accountMineral resources are an important material basis for human survival and an important guarantee for national resource and energy security and economic and social development. Since the founding of New China, the CPC Central Committee has attached great importance to the exploration, development and utilization of mineral resources. Several generations of leaders have written inscriptions and given important instructions on mining development, which greatly promoted the healthy development of China’s mining industry and made outstanding contributions to the country’s economic and social construction. In 2006, the State Council promulgated the "Decision on Strengthening Geological Work" (Guo Fa 2006 (No.4)). In 2011, the General Office of the State Council forwarded the "Strategic Action Plan for Prospecting Breakthrough (2011-2020)" (Guo Ban Fa 2011 (No.57)) to four ministries and commissions, including the Ministry of Land and Resources, the Ministry of Science and Technology and the Ministry of Finance. Major breakthroughs and achievements have been made in the exploration of important minerals, green exploration and the improvement of scientific and technological innovation ability in the field of geology and minerals, which has made important contributions to China’s economic and social construction. However, due to China’s huge population base, the per capita possession of important mineral resources in China is still significantly lower than the world average. The rapid development of China’s industrialization and urbanization, especially China’s industrial production ranked first in the world for 11 consecutive years, the demand for important mineral resources showed an obvious rigid upward trend, the domestic supply guarantee capacity was insufficient, and the dependence on foreign countries continued to rise. The dependence on foreign countries of more than 10 important minerals exceeded 50%. At present, the guarantee of mineral resources is still a major strategic issue facing China’s high-quality development in the new period.Under the guidance of the development concept of innovation, coordination, green, openness and sharing, the implementation of the "Tenth Five-Year Plan" and high-quality development put forward new and higher requirements for the improvement of China’s mineral resources security capacity. In order to further ensure China’s resource and energy security and promote sustainable and healthy economic and social development, the following specific suggestions are put forward:

1. Vigorously carry out green exploration, deep exploration and sea resource exploration of mineral resources.

The scientific assertion of "Lucid waters and lush mountains are invaluable assets" put forward by the Supreme Leader General Secretary has led China into a new era of green development. In order to solve the resource bottleneck and environmental problems in mineral exploration, green exploration has become an important path for mining development. At present, it is urgent to speed up the formulation of industry and national standards for green exploration on the basis of the group standard of Green Exploration Guide issued by China Mining Association in 2018, so as to guide and standardize mineral exploration, development and utilization activities in China under the new situation.

Deep mineral resources have great potential. Increasing the depth of exploration and carrying out deep exploration, especially in some old mines, can obtain new important resources without expanding the scope of surface influence, so as to solve the resource bottleneck problem and effectively alleviate the ecological environment pressure brought by related activities.

With the implementation of the national marine strategy, in order to continuously expand the development space of marine economy, the exploration and evaluation of mineral resources in the sea area is becoming more and more important, and should be planned as soon as possible. We must adhere to the idea of seeking development with green and constantly seeking resources from deep and sea areas.

2. Make good use of two resources and two markets in the field of mineral resources.

In his speech at the opening ceremony of the China International Mining Conference in Tianjin in 2010, Premier Li Keqiang pointed out that we should make full use of both domestic and foreign markets and resources, and constantly enhance the energy resources guarantee capacity for economic and social development.

In the face of economic globalization, adhering to China’s opening-up strategy, making full use of the implementation of the "Belt and Road" strategy, relying on foreign resources and foreign markets, and actively carrying out international cooperation are still important ways for China to effectively enhance its resource support capacity and increase its mineral resources reserves, and will remain a strategy that we should adhere to for a long time.

In view of the complicated and changeable international environment, it is also of great practical significance to further find out the property of China’s mineral resources and improve the guarantee ability based on the domestic situation. Mineral resources have the basic and leading characteristics in national development, so it is necessary for us to take precautions and make plans early in the construction of mineral resources security system. The metallogenic conditions in China are good, and many minerals still have great prospecting prospects, especially in the deeper exploration depth than before. It is suggested that, on the basis of the successful implementation of the last round of strategic action for prospecting breakthrough, based on the new situation, new characteristics, new goals and new tasks, and guided by the new development concept, a new round of strategic action plan for prospecting breakthrough in China should be planned and implemented as soon as possible.

3. Continue to advocate resource conservation and efficient use of resources.

In essence, green development requires a sustainable development path of resource saving and environmental friendliness. As a non-renewable resource, advocating resource conservation and efficient utilization of mineral resources is an important measure to enhance China’s mineral resources support capacity and improve the ecological environment. During the Thirteenth Five-Year Plan period, the state strongly emphasized the strengthening of pollution prevention and control, and comprehensively improved the efficiency of resource and energy utilization. In 2016, the former Ministry of Land and Resources issued the Opinions on Promoting the Comprehensive Conservation and Efficient Utilization of Domestic Resources, which played a positive role in promoting the conservation and efficient utilization of mineral resources. It is suggested that relevant policies and regulations should be further promulgated and improved in the future, which will play an important role in improving China’s mineral resources support capacity and achieving high-quality development during the 14 th Five-Year Plan period.

4. Make overall planning and focus on building several important mineral resources connecting bases in the country.

According to the characteristics of resource endowment, combined with physical geography and economic and social conditions, guided by the concept of green development, we will make overall plans, build several national-level important mineral resources connecting bases in batches in a planned, focused way, and promote China’s regional economic development while improving the national mineral resources guarantee capacity.

For example, Jilin oil shale-oil sand-shale oil can be used as a connecting base of China’s energy resources. Jilin Province is blessed with oil shale, shale oil and oil sand resources. The latest evaluation shows that the oil shale resources are 247.8 billion tons, ranking first in the country. During the "Thirteenth Five-Year Plan" period, relevant departments have achieved breakthroughs in shale gas and shale oil. The shale oil geological resources of Qingshankou Formation in Songliao Basin can reach 7.5 billion tons, and the shale gas geological resources of Shahezi Formation in Lishu fault depression exceed 500 billion cubic meters. Turn resource advantages into development advantages, develop new formats, and vigorously promote the implementation of the revitalization strategy of the old industrial base in Northeast China.

5. Deepen the reform and improve the enthusiasm of all kinds of capital to invest in the mining field.

Further innovate the system and mechanism, improve policies and regulations, give full play to the enthusiasm of the central, local and enterprises, and better attract and encourage social capital to invest in mineral resources exploration and development.

6. Further strengthen scientific and technological innovation and build a new industry talent team.

"The province has successfully passed the three peaks of fever clinics, emergency departments and critically ill patients. The epidemic situation in rural areas that have received much attention has not rebounded significantly, and the overall epidemic situation in the province is stable and orderly." On the morning of January 28th, on the first working day after the Spring Festival holiday, the Provincial Health and Wellness Committee held a regular meeting of the leading group for epidemic prevention and control and a working meeting of the province’s health and wellness system. Xu Bin, deputy director of the Provincial Health and Wellness Committee, informed the situation at the meeting.

The normal medical order was gradually restored during the Spring Festival.

No new virus sequence was found.

The Epidemic Prevention and Control Group of the Provincial Health and Wellness Committee gave a set of data: the peak of infection in Covid-19, Sichuan Province has passed, and the trend of new infections is obvious. During the Spring Festival, all localities insisted on multi-point monitoring of the epidemic situation in COVID-19, and 110 virus genomes were sequenced, and no new virus sequences were found; No large-scale infection occurred in 3078 civil affairs service institutions in the province.

"During the Spring Festival, the number of positive patients and critically ill patients in the province continued to decline, and there was no obvious treatment of small peaks and insufficient medical resources, and the normal medical order gradually recovered." The Medical Treatment Group of the Provincial Health and Wellness Committee released a preliminary statistical result: from January 1 to January 27, the bed utilization rate of medical institutions above the second level dropped from 96.89% to 60.04%, and the bed utilization rate of ICU dropped from 87.50% to 49.73%. The number of positive patients in the hospital dropped from the highest of more than 80,000 in the previous period to more than 8,000, and the medical order recovered well.

Behind the figures is the continuous optimization of the province’s epidemic prevention and control measures. Taking medical services for key populations as an example, during the Spring Festival, Sichuan provided key populations with "three observations" (observing whether there is "silent hypoxia" performance, observing whether the health condition is abnormal, and observing whether the basic diseases are aggravated), "two tests" (antigen testing, temperature testing) and "one door-to-door" (door-to-door health package distribution) services at least twice a week, and carried out a total of 2.726 million health services; Counties (cities, districts) have set up more than 8,800 "roving diagnosis and treatment teams" in villages and towns, making rounds of clinics in township hospitals, villages with complicated conditions and nursing homes, providing medical treatment and health monitoring services to the masses face to face, and co-ordinating the distribution of medicines and necessary equipment to township hospitals and village clinics. Before and after the Spring Festival, the province’s health system also carried out the activities of "going to the grass-roots level, inspecting the facts, and making a big visit", guiding all localities to establish a daily monitoring and scheduling mechanism for drug reserves, and dynamically adjusting the reserves of drugs and testing reagents. Before the holiday, more than 90,000 finger-clip oximeters were provided free of charge for 44,800 village clinics in the province.

The possibility of a large-scale local epidemic in the near future is low.

But there are still uncertainties.

During the Spring Festival, the epidemic situation was stable and orderly. What do you think of the next step? How to do it?

Zhou Jiushun, an expert on epidemic prevention and control and deputy director of the Provincial Center for Disease Control and Prevention, judged that the epidemic situation fluctuated at a low level during the Spring Festival, and the possibility of a large-scale local epidemic and the importation of new strains causing a large-scale epidemic was low, but everyone should continue to be the first responsible person for health.

"At present, there are still uncertainties in the epidemic situation in COVID-19. All localities should continue to strengthen epidemic monitoring and situation analysis, and do a good job in prevention and control of key institutions in a targeted manner." Ma Jun, the relevant person in charge of the epidemic prevention and control group of the Provincial Health and Wellness Commission and director of the CDC, said that the next step would be to pay close attention to the introduction and spread of mutant strains in Covid-19, and to strengthen the epidemiological investigation of severe and dead cases, the protection of key populations, vaccination, epidemic prevention and control in rural areas and health services.

Li Bing, the relevant person in charge of the medical treatment team of the Provincial Health and Wellness Commission and director of the Medical Administration Department, said that the specified frequency of not less than 3 times and 2 times per week will continue to be strictly implemented, and full coverage health services will be provided to the key and sub-key populations in the province. Relying on the three-level severe treatment system in provinces, cities and counties and the piecemeal consultation mechanism in four high-level general hospitals such as west china hospital and Provincial People’s Hospital, the sinking and centralized treatment of experts will be strengthened, the treatment of critically ill patients and the co-treatment of multiple diseases will be highlighted, and the normal medical order will continue to be gradually restored.

Xu Bin said that the next step will be to focus on key places, key populations and key institutions to ensure that medical services, drug equipment, protective materials, vaccination and referral mechanisms are in place; Continue to strengthen the monitoring of new mutant strains in Covid-19, pay special attention to the monitoring of mutation imported from abroad in Covid-19, and provide decision-making basis for early epidemic warning; Strengthen the construction of compound, integrated and leading professional talents in general hospitals and disease control institutions. (Reporter Wei Feng)

　　
editorial comment/note
Since its launch in March this year, the General Logistics Department has approved the launching of the Chinese medicine technical contest of the whole army, which has received positive response from the majority of medical personnel, set off an upsurge of Chinese medicine technical training on the medical front, and initially achieved the purposes of promoting the cause of Chinese medicine, popularizing Chinese medicine knowledge, training Chinese medicine teams and selecting Chinese medicine talents. In order to further enhance the knowledge and understanding of leaders and organs at all levels on the work of Chinese medicine, increase the support for the work of Chinese medicine, promote the inheritance and innovation of Chinese medicine, and improve the ability of Chinese medicine to prevent and treat diseases and the level of service guarantee in the army, the questions and answers of this knowledge contest of Chinese medicine technology are summarized as follows for officers and men to learn and refer to.

1. What is the time when the sun is in the middle and the yin is in the middle?
Answer: afternoon
2. What does the function of the lung governing the water diversion channel mainly depend on?
Answer: the lung governs the promotion and depression.
3. What causes hand and foot peristalsis?
Answer: Virtual wind moves internally.
4. What color can be seen in the face of patients with cold syndrome?
Answer: black, cyan
5. What is the cause of the patient’s hunger?
Answer: insufficient stomach yin
6. In the syndrome differentiation of epidemic febrile diseases, what kind of syndrome does macula loom?
Answer: Differentiation of syndromes.
7. What drugs should be used for hypochondriac pain, irritability, convulsion and fright?
Answer: Drugs for liver meridian.
8. What are the drugs contained in Huangqi Guizhi Wuwu Decoction and Danggui Sini Decoction?
Answer: cassia twig, peony, jujube
9. The patient’s face is swollen with floating limbs, abdomen is full, coughing and wheezing, expectoration is thin, palpitation, fear of cold, anorexia, scanty urine, loose stool, fat tongue with white and smooth fur, and deep and thin pulse. What is the cure?
Answer: Warming the kidney and strengthening the spleen, transforming drinking and benefiting water.
10. The patient suffers from palpitation, chest tightness, heartburn, pain like acupuncture, cyanosis of lip nail, dark purple tongue, or ecchymosis and petechia. What should the treatment representative choose first?
Answer: Peach kernel and safflower decoction.
11. What is the best prescription for the treatment of accumulated stagnation of liver qi?
Answer: Xiaoyao Powder and Muxiang Shunqi Powder are modified.
12. What is the appropriate ointment for external treatment of perianal abscess?
Answer: Golden Cream
13. What is the treatment principle of irregular menstruation?
Answer: regulating chong and ren qi and blood
14. What is the representative prescription for treating dysmenorrhea with damp-heat and blood stasis syndrome?
Answer: Qingre Tiaoxue Decoction
15. What is the basis and internal cause of postpartum diseases?
Answer: more deficiency and more blood stasis
16. What is the main pathological mechanism of infantile pneumonia with asthma, cough, heart-yang deficiency and failure syndrome?
Answer: Qi stagnation and blood stasis, weak heart and yang.
17. What is the preferred prescription for treating measles with heat toxin attacking the throat?
Answer: Qing Yan Xia Tan Tang
18. What is the preferred prescription for treating wind-heat collateral injury purpura?
Answer: forsythia detoxification powder
19. What is the distribution of the foot Sanyinjing from the beginning to the 8-inch segment on the medial malleolus?
Answer: Jueyin is in front, Taiyin is in the middle, and Shaoyin is behind.
20. In the acute phase of facial paralysis, what methods should be used to stimulate facial acupoints?
Answer: mild irritation
21. What are the main points for treating tinnitus and deafness?
Answer: Feng, Tinghui, Xiaxi and Zhongzhu.
22. What is the pathogenesis of "but sweating on the head" in Zhizi black bean soup?
Answer: stagnation of heat and steaming.
23. What is the reason for Guizhi to go to Shaoyao Decoction and Paeonia lactiflora?
Answer: Paeonia lactiflora is feminine, which hinders the communication of yang.
24. "Typhoid fever, stagnant heat in the stomach, the body will be yellow," what kind of prescription is suitable?
Answer: ephedra, forsythia and red bean soup
25. The patient’s heart is uncomfortable, and it is soft and painless, and then he sees aversion to cold and sweating. Where should I use it?
Answer: Fuzi Xiexin Decoction
26. The patient has fullness in the heart, polydipsia, dysuria, white fur, and floating pulse. What is the clinical syndrome differentiation?
Answer: Wuling powder syndrome
27. What is the treatment solution of Taiyin disease?
Answer: Warming the middle and dispelling cold, invigorating the spleen and drying dampness.
28. The essence theory was first seen in which book?
Answer: Zhouyi and Guanzi.
29. What are the viscera closely related to the generation of qi?
Answer: spleen, stomach, lung and kidney.
30. What is the qi that promotes the growth and development of human body and the functional activities of zang-fu organs?
Answer: vitality
31. What is the function of body fluid operation depending on qi?
Answer: Promoting effect.
32. What is the trend law of the three yin meridians of the hand?
Answer: Go from the chest.
33. What is the external evil that most easily causes pain?
Answer: cold evil
34. Among the five main diseases, what is the main disease of cyan?
Answer: cold syndrome
35. What is "Tiangui"?
Answer: "Tiangui" means that with the growth and development of human body, the essence in the kidney is gradually filled to a certain extent, producing a subtle substance that promotes the development and maturity of human reproductive organs and maintains reproductive function.
36. What are the compatibility characteristics of Guizhi Decoction?
Answer: 1. Guishao is equal, pungent and sour, scattered and collected, supplemented by sweat, and reconciled with camp and health; 2. Xin Gan Hua Yang, sour Gan Hua Yin, combining rigidity with softness, and harmonizing yin and yang; 3. Give consideration to both evil and healthy, and publish that dispersing evil does not hurt the camp yin, and the convergence of yin and the camp does not leave evil.
37. Please fill in the blanks with the names of traditional Chinese medicines.
Answer:
1. Traditional Chinese medicine and the four seasons: spring (Amomum villosum), summer (Prunella vulgaris), autumn (Malus begoniana) and winter (Malus sunflower);
2. Traditional Chinese Medicine and Orientation: East (Radix Paeoniae Alba), West (Carthamus tinctorius), South (Radix Adenophorae) and North (Five Flavors);
3. Chinese medicine and five elements: gold (Dendrobium), wood (butterfly), water (leech), fire (hemp seed) and soil (turtle worm);
4. Chinese medicine and multicolored: green (Dai), yellow (Qi), red (Shao), white (surgery) and black (lead)
38. What six words can be summarized as the main pathogenesis of stroke?
Answer: deficiency (yin deficiency, qi deficiency), fire (liver fire, wind fire), phlegm (wind phlegm, wet phlegm), wind (liver wind), qi (qi adverse) and blood (blood stasis).
39. What is the earliest existing first surgical monograph in China?
Answer: Liu Juanzi’s Ghost Legacy.
40. Who is the physician who initiated Yuzhen Powder to treat tetanus, putting forward the theory of "eliminating is the most important thing, trusting is the most fearful thing"?
Answer: Wang Ji
41. "Today’s husband’s fever, typhoid fever and the like" comes from which book?
Answer: Neijing
42. What does "the great master of the internal organs" mean?
Answer: Heart.
43. What is called "the foundation of stopping extremes"?
Answer: liver
44. What is most closely related to the physiological function of the daughter cell?
Answer: heart, liver, spleen, kidney, pulse and ren pulse.
45. What is the prescription composed of Rhizoma Coptidis, Rhizoma Pinelliae and Fructus Trichosanthis?
Answer: Xiaoxiong Chest Soup
46. What is the pathogenesis of yin deficiency and yang?
Answer: Yin deficiency, involving Yang qi metaplasia, Yang is also deficient.
47. What are the three postpartum emergencies?
Answer: The three postpartum emergencies refer to: vomiting, night sweats and diarrhea. See the cloud in Zhang’s Medical Tong: "Postpartum diseases, vomiting, night sweats and diarrhea are urgent."
48. What are the characteristics of turbid phlegm that blinds the mind and changes the mind?
Answer: stupor and dementia
49. What are the drugs contained in Huang Longtang and Sini Powder?
Answer: Fructus Aurantii Immaturus and Radix Glycyrrhizae.
50. What is the first medical book to record the name of night sweats?
Answer: synopsis of the golden chamber
51. What is the main cause and pathogenesis of erysipelas?
Answer: Fire evil invades, the blood is hot and depressed in the skin.
52. What is the main cause of menstrual disease?
Answer: six exogenous evils, seven internal injuries, excessive labor and fertility, improper diet and excessive fatigue.
53. Why use mung bean soup to relieve summer heat in summer?
Answer: Mung beans are sweet and cold, and have the effects of relieving summer heat, removing annoying heat and detoxifying.
54. "Where evil is, it is affected by heaven, and it is contagious." Which classic of Chinese medicine comes out?
Answer: On Epidemic Febrile Diseases
55. Chen Shigong, a famous surgeon in Ming Dynasty, proposed that there should be five precepts in medical ethics. Which five precepts are they?
Answer:
1. Be strict with yourself, make medicines for patients, and do not substitute inferior ones for good ones;
2. Go to the patient’s home to make house calls, and don’t boast of the goodness of things, suggesting asking for them;
3. Cure a patient without asking for a reward;
4. To see a doctor for a woman, a waiter must be present;
5. If there is any inconvenience, make a serious and sincere diagnosis and keep the patient’s family confidential.
56. What are the basic characteristics of traditional Chinese medicine?
Answer: holistic concept and syndrome differentiation and treatment
57. What is the theoretical basis for expounding the mutual loss of Yin and Yang?
Answer: the balance of yin and yang
58. What are the characteristics of pathogenic dryness?
Answer: Dry, easy to hurt body fluids.
59. What are the manifestations of hypochondriac pain caused by emotional stagnation?
Answer: Swelling and running around.
60. What is the main disease of pale white tongue?
Answer: yang deficiency syndrome
61. Kidney and bladder lesions can be reflected in what part of the tongue?
Answer: Tongue root
62. What are the ups and downs?
Answer: Xin, Gan and Wen.
63. What is the first choice for the treatment of exogenous wind-cold combined with qi stagnation, chest fullness, nausea and vomiting?
Answer: Perilla frutescens
64. What should be distinguished first in the syndrome differentiation of asthma?
Answer: sent but not sent.
65. What is the medical book that thinks that influenza is epidemic and infectious?
Answer: The Theory of Pathogens and Stages of Diseases.
66. In the five-color visit, what is the main disease of white?
Answer: seize the gas.
67. What is the first medical monograph in China that records the treatment of gall disease with seaweed?
Answer: "elbow backup emergency prescription"
68. What is the general term for all superficial surgical diseases?
Answer: sores
69. Where do the three veins of Chong, Ren and Du start together?
Answer: in the cell
70. What are the main treatment principles of menstrual disease?
Answer: the key is to cure the disease and regulate menstruation.
71. What do the five colors mean in facial consultation?
Answer: red, blue, yellow, white and black.
72. How many times should the dosage of traditional Chinese medicine for newborns be that of adults?
Answer: 1/6
73. What is the preferred prescription for the treatment of acute cough due to toxic-heat lung-closing pneumonia?
Answer: Huanglian Jiedu Decoction and San ‘ao Decoction.
74. What is the meridian that "meets people" in the following meridians?
Answer: Hand Yangming Large Intestine Meridian
75. What are the three main types of acupoints?
Answer: Fourteen Meridian Points, Strange Points and Ashi Points.
76. Where do patients with lung diseases often have tenderness?
Answer: Zhongfu
77. In the six internal organs, what is the main decision related to human mental activities?
Answer: bravery
78. What is the main link between "the beating of the heart" and "the breathing of the lungs"?
Answer: the function of clan spirit
79. Patients with long-term illness and exhaustion of vital energy suddenly feel better, their appetite is greatly increased, their cheekbones are red as makeup, and their language is endless. Why is it called?
Answer: false gods
80. The patient has aversion to cold and fever, headache, no sweat, stuffy nose and runny nose, and a tight pulse. What should be the appearance of its tongue coating?
Answer: thin white
81. What medicine should be the first choice for treating exogenous fever, pathogenic stagnation, muscular abscess, adverse menstruation and strong nape pain?
Answer: Pueraria lobata
82. What are the symptoms that gardenia, coptis chinensis, forsythia suspensa and bamboo leaves can treat?
Answer: Fever upset
83. What are the main clinical features of wind-dry lung cough?
Answer: dry cough, continuous choking, no phlegm or a small amount of sticky phlegm, which is not easy to cough up.
84. What kind of drugs should be added in Fang Yaozhong to clear away damp-heat dysentery?
Answer: qi-regulating drugs
85. What is the application of the "entrust method" in the internal treatment of traditional Chinese medicine surgery?
Answer: in the middle stage of external selection, the deficiency of positive energy and the abundance of toxic substances.
86. What are the six-word tips for labor care?
Answer: Sleep, endure pain and give birth slowly.
87. What are the characteristics of kidney-yang deficiency syndrome with excessive leukorrhagia?
Answer: the amount of the belt is large, and the quality is as thin as water; Lumbar soreness, chills and cold limbs.
88. What is the first choice for treating anorexia in children with spleen-stomach qi deficiency?
Answer: Yigongsan
89. Acupuncture at Neiguan point can treat both tachycardia and bradycardia. What role does this belong to?
Answer: The benign adjustment of bipolar disorder.
90. What are the acupoints that are both collaterals and eight-pulse intersection points?
Answer: Neiguan
91. "Su Wen, Yin and Yang should be like a big theory" said: "Yang is qi and Yin is taste", what does its "qi" mean?
Answer: the qi of medicine and food
92. This is sweating, but it is reversed; If you sweat first, you can’t cure it. What is the cure for the disease?
Answer: When exterior and interior diseases are the same, interior syndrome is not urgent or heavy, but the principle of exterior syndrome first and interior syndrome later should be followed.
93. In the original prescription of Xiaochaihu Decoction, what kind of medicine is the dosage of half a catty?
Answer: Bupleurum chinense
94. In the process of the development of epidemic febrile diseases, which period is the "formative stage of epidemic febrile diseases"?
Answer: Ming and Qing Dynasties
95. "Yang wins is yin disease, and Yin wins is yang disease" is what kind of relationship between Yin and Yang?
Answer: Contradictory restriction
96. What is the hub of human qi movement?
Answer: spleen qi dominates the ascending, while stomach qi dominates the descending.
97. What is the essence of treating the same disease differently?
Answer: Differentiating syndromes and treating differences.
98. What is the relationship between Yin and Yang?
Answer: mutual transformation
99. What is the relationship between "B and decyl homology"?
Answer: liver and kidney
100. What kind of symptoms do you see when your tongue is purplish and moist?
Answer: cold coagulation and blood stasis syndrome
101. What do patients often prompt when their mouths are dull and boring?
Answer: Qi deficiency of spleen and stomach
102. What are Wu Jutong’s representative works?
Answer: Differentiation of Epidemic Febrile Diseases
103. Critically ill patients suddenly have a cold sweat on their heads and foreheads and cold limbs. What do they belong to?
Answer: Wu Yang
104. Scutellaria baicalensis Georgi, Rhizoma Coptidis, Cortex Phellodendri, Radix Gentianae, Radix Sophorae Flavescentis and other drugs, which are not suitable for compatibility with Veratrum?
Answer: Sophora flavescens
105. Rhizoma Atractylodis, Cortex Magnolia Officinalis, Fructus Amomi, Fructus Amomi Rotundus, Fructus Amomi Rotundus, and Fructus Tsaoko are the six medicines that should be taken into decoction.
Answer: Amomum villosum, cardamom.
106. What is the prescription for treating stroke-like syndrome caused by liver and kidney yin deficiency, hyperactivity of liver yang and disorder of qi and blood?
Answer: Zhengan Xifeng Decoction
107. What is the medical book that puts forward that "all the internal organs make people cough, but not the lungs alone"?
Answer: "Su Wen"
108. What is the best prescription for consumption of qi and yin in pulmonary tuberculosis?
Answer: Baozhen Decoction
109. What was the earliest medical book that used the name of dysentery?
Answer: Jisheng Fang
110. What are the key points of surgical differentiation between yin syndrome and yang syndrome?
Answer: Is there any burning?
111. What is the most commonly used prescription for breast carbuncle with excessive heat and toxin?
Answer: Toupu Powder is modified.
112. At the beginning of breast abscess, the syndrome is that liver qi is not sparse and stomach heat is stagnant. Who should be the first choice for internal governance?
Answer: Gualou burdock soup
113. What are the zang-fu organs that have the closest relationship with menstrual diarrhea?
Answer: spleen and kidney
114. What method should be used to treat the damp-heat syndrome of liver meridian with yin itching?
Answer: Clearing liver and purging fire, killing insects and relieving itching.
115. What are the key viscera for the onset of various syndromes before and after menopause?
Answer: kidney
116. What is the preferred prescription for treating cough due to qi deficiency in children?
Answer: Liujunzi Decoction
117. What is the treatment of spleen deficiency with accumulation stagnation?
Answer: Strengthening the spleen to help transport, resolving food stagnation.
118. What is the preferred prescription for the treatment of sweat syndrome of disharmony between camp and health?
Answer: Huangqi Guizhi Wuwu Decoction
119. Among the five Shu points, what is the main purpose of Xing point?
Answer: Treat body heat.
120. What is the jinhui point in Bahui point?
Answer: Yanglingquan
121. The patient has severe toothache, accompanied by halitosis, thirst, constipation, yellow tongue coating, and red pulse. What is the first choice for treatment?
Answer: Chambers.
122. What was wood, fire, earth, gold and water first called?
Answer: Wucai
123. What is it that the cloth is scattered in the skin, muscles and pores on the body surface and can penetrate into the blood vessels for nourishment?
Answer: Jin
124. What are the basic conditions for the normal operation of blood in the pulse?
Answer: 1. The vessel must be unobstructed; 2. Blood must be full; 3. You must be energetic.
125. What are the compatibility characteristics of Buzhong Yiqi Decoction?
Answer: 1. There are lines in the supplement, and the supplement is not delayed; 2. There is a rise in the supplement, and the rising yang is trapped; 3. Ganwen removes heat
126. What is the dosage ratio of Ophiopogon japonicus and Pinellia ternata in Maimendong Decoction, and what are the compatibility characteristics?
Answer: The dosage ratio of Ophiopogon japonicus to Pinellia ternata in Maimendong Decoction is 7:1. Pinellia tuber gets Ophiopogon japonicus to be healthy but not dry, while Ophiopogon japonicus gets Pinellia tuber to be nourishing but not greasy, on the contrary, they complement each other
127. What is the climate change from the winter solstice to the summer solstice?
Answer: Yin disappears while Yang grows.
128. What is the evil that attacks and hurts people and causes pain?
Answer: cold evil
129. In which part of the body do the twelve meridians gather?
Answer: Near joints and bones.
130. What is the opposite of ginseng?
Answer: Veratrum nigrum
131. What are the viscera closely related to the formation of phlegm?
Answer: lung, spleen, kidney and triple energizer.
132. What is the main content of Su Wen’s Theory of Ancient Naivety?
Answer: health care
133. Who annotated Treatise on Febrile Diseases for the first time?
Answer: Cheng Wuji.
134. What is the prescription composed of ginseng, licorice, atractylodes macrocephala, cassia twig and dried ginger?
Answer: Guizhi ginseng soup.
135. What is the effect of Glycyrrhiza Xiexin Decoction?
Answer: tonify the middle energizer and stomach to eliminate the swelling.
136. From the concept, pathogenesis and treatment principle, who is the doctor who clearly distinguishes febrile diseases from typhoid fever?
Answer: Andao Wang.
137. What are the zang-fu organs most closely related to brain filling?
Answer: kidney
138. What is the theoretical basis of spleen as the source of qi and blood biochemistry?
Answer: Spleen governs the transport and transformation of Shui Gu subtle.
139. What is the main physiological function of kidney essence?
Answer: the main growth and reproduction
140. What are the compatibility characteristics of Guipi Decoction?
Answer: Heart and spleen are treated together, spleen is the main treatment, qi and blood are supplemented and qi is the main treatment.
141. What is the significance of compatibility of Paeonia lactiflora in Zhenwu decoction?
Answer: It is beneficial to urinate to remove moisture, soothe the liver and stop abdominal pain, astringe yin and relax tendons, and stop muscles and muscles. , system, attached to the dry.
142. What are the pathogenic factors of spring temperature?
Answer: pathogenic factors of warm diseases
143. Who is the physician who put forward the theory of furuncle?
Answer: Wu Youke
144. What is the effect of Ginger Xiexin Decoction?
Answer: Dispelling water and eliminating swelling in the stomach.
145. What are the typical pulse characteristics of shaoyang typhoid fever?
Answer: the string is thin.
146. What is the treatment principle of syndrome differentiation of sun disease?
Answer: Look at the pulse syndrome, know what is wrong, and treat it with the syndrome.
147. What is the meaning of "Yin and Yang" in "differentiating diseases from diseases from yin"?
Answer: Three Yin Syndrome and Three Yang Syndrome.
148. What is the reason for the "excessive longevity" in Su Wen’s Theory of Ancient Naivety?
Answer: Kidney qi is more than enough.
149. What is the internal cause of arthralgia syndrome?
Answer: Insufficient righteousness.
150. The location of stroke is mainly in the heart and brain, which organ is closely related to it?
Answer: Liver and kidney.
151. What is the basic pathogenesis of Jue syndrome?
Answer: Qi-qi is rebellious, and it rises and falls surly.
152. What is the earliest recorded medical book of Zhigancao decoction for treating palpitation?
Answer: Treatise on Febrile Diseases
153. What is the effect of Guipi decoction?
Answer: Yiqi Buxue, Jianpi Ningxin.
154. What is the book that establishes the name of summer-heat disease?
Answer: Differentiation of Epidemic Febrile Diseases
155. What is the channel of whole body vitality and water-liquid operation?
Answer: triple energizer
156. What are the characteristics of headache caused by trauma?
Answer: it stings
157. What is the main basis for the lung being called "jiao zang"?
Answer: lung qi is connected to the sky, and it is not cold and hot.
158. What is the theoretical basis of "those who take blood without sweat"?
Answer: body fluid and blood are homologous.
159. What are the basic principles of strengthening the body resistance and eliminating evil spirits?
Answer: Righteousness does not hinder evil, and eliminating evil does not harm righteousness.
160. What is the wind temperature?
Answer: It refers to a syndrome caused by the misuse of pungent-warm antiperspirant in febrile diseases, which is different from exogenous wind-febrile diseases in later generations.
161. Why is the liver the son of the kidney?
Answer: According to the theory of five elements, the liver belongs to wood and the kidney belongs to water and aquatic wood, so the liver is the son of the kidney and the kidney is the mother of the liver.
162. What is internal heat generating wind?
Answer: it refers to the syndrome of yin deficiency and excessive heat, suffering from nourishing yin, and moving wind due to the loss of meridians. Can appear shaking, dizziness, convulsions and other symptoms.
163. Please use? , Kun, heaven, earth, wind, thunder, mountain, water and stone, and name the corresponding prescription? For example: the word "Tian", Tianma Gouteng drink.
Answer: Gankun Yiqi Ointment Kunning Powder Tiantai Wuyao Powder
Dihuang Yinzi Wind-induced Decoction Leigong Rescue Medicine Dan
Sophora Tonkinensis Tang Shuilu Erxiandan Dendrobium luminous pill
164. What are the clinical manifestations of cold yin syndrome?
Answer: hands and feet are in a hurry
165. What is the most diagnostic symptom of stomach yin deficiency syndrome?
Answer: Hungry.
166. Chronic cough and asthma, thin and white sputum, shortness of breath, fatigue, pale tongue with white fur and weak pulse, what is the syndrome?
Answer: lung qi deficiency
167. Please fill in the ten famous academic ancestors in ancient China.
Answer: the ancestor of acupuncture: (Huangdi) the advocate of pulse science: (Bian Que)
Father of surgery: (Hua Tuo) Medical sage: (Zhang Zhongjing)
Yao Wang: (Sun Simiao) Yao Sheng: (Li Shizhen)
The ancestor of pediatrics: (Qian Yi) The ancestor of forensic medicine: (Song Ci)
Advocate of preventive medicine: (Ge Hong)
Chief Editor of Medical Zong Jin Jian: (Wu Qian)
168. What is the best measure to avoid aconite poisoning?
Answer: fry it first or for a long time.
169. What is the meaning of compatibility with green tea in Chuanxiong Tea Powder?
Answer: clearing away the heat, inducing the heat to descend, and assisting the prescription of apoplexy drugs to warm up and disperse.
170. What is the main purpose of compatibility of malt in Zhengan Xifeng Decoction?
Answer: Shugan and Stomach.
171. What is the etiology and pathogenesis of Baihe Gujin Decoction?
Answer: Deficiency of lung and kidney yin and inflammation due to deficiency of fire.
172. What are the characteristics of influenza?
Answer: Easy to be popular.
173. What are the main clinical features of heart blood stasis syndrome of chest obstruction?
Answer: The chest stings and is fixed, especially at night.
174. What are the clinical features of vertigo with deficiency of kidney essence?
Answer: dizziness persists for a long time, tinnitus is like cicada, waist and knees are sore and forgetful.
175. What are the three main symptoms of summer heat in children?
Answer: High fever, coma and convulsion.
176. The "honey trap" is the thirty-first of the thirty-six schemes. It is used in war as a scheme to weaken the fighting capacity and defeat the enemy by offering beauty to paralyze his mind. Actually, it is a kind of "pleasing the enemy" first, then taking advantage of its unprepared, giving it a fatal blow when it is addicted to beauty, paralyzed in thought and weakened in combat effectiveness, so as to win. In the process of treating diseases, Chinese medicine will adopt the same strategy of attack and punishment. Please list typical examples.
Answer: When treating ascaris, Chinese medicine first uses acid to treat ascaris, and then drives it away. This method is like using the trick of "honey trap". Because Ascaris likes acid, "acid" is like a "beauty" to Ascaris, and treating Ascaris with acid is like using a "beauty trick" to make Ascaris dormant, and then using the method of expelling Ascaris to drive away the worm and make the disease recover.
177. Where does this sentence come from, "Believe in witches and don’t believe in doctors, and six cures will not be cured"?
Answer: Historical Records
178. What are the important principles of health preservation and disease prevention discussed in The Theory of Ancient Naivety?
Answer: 1. Comply with the four seasons and avoid evil spirits outside; 2. Adjust the spirit and maintain righteousness.
179. Here is a couplet written in Chinese medicine. Name the eighteen Chinese medicines?
Part I: Chinese Pulsatilla, with a spurge, crossed the sea and fought against Equisetum equisetum for lily, and returned to Korea, which is worthy of being an old general.
The second part: The red lady, with gold hairpin and silver flower, is five times better than peony, and Cistanche deserticola is like a mica fairy.
Answer: Part One: Pulsatilla, Euphorbia, Hippocampus, Equisetum, Amomum Tsaoko, Lily, Inula, Radix et Rhizoma Rhei and Glycyrrhizae.
The bottom line: Red Lady, Golden Hairpin, Lonicera japonica, Peony, Peony, Galla Chinensis, Cistanche deserticola, Mica, Fairy.
180. Name the following works of traditional Chinese medicine.
The earliest extant medical theoretical work-Huangdi Neijing.
The earliest existing monograph on pharmacology-Shennong Herbal Classic.
The first extant monograph on acupuncture and moxibustion-A Classic of Acupuncture and Moxibustion.
The earliest medical encyclopedias in existence-Qian Jin Yao Fang and Qian Jin Yi Fang.
The earliest extant classic work of Tibetan medicine-Four Medical Codes.
181. Chinese medicine health care is closely related to food culture. Please fill in the blanks with Chinese medicine knowledge.
Answer: 1. If you eat more turtles, if you eat tomatoes, you will vomit, and (woody) can be solved;
2. Take anti-wind medicine, not edible (mutton), and eat people until they die;
3. If the citrus stays for a long time, if it is dry, needle it for ten holes, take boiling soup (honey), wait for cold, and soak it for one night as new;
4. The vinegar is not sour. Take (barley) parched coke and seal it.
5. (Fructus Aurantii Immaturus) Boiled fish makes bones soft;
6. (Mint) Remove fishy smell
182. The word "Nanxiangzi" written by You Dong, a Qing dynasty, depicts the characters’ environment with the name of medicine, which is quite vivid. The word says: the weak bones are afraid of the heavens, and the yellow flowers on the ground are gaunt. Mica stands by the screen, but Aconitum Saposhnikoviae is a Chinese Pulsatilla. Self-laughter parasitizes poverty, and sorrow is rare. Spring gypsum is blind and willing to get old, and it is easy to receive the bait work of Yunyam. Please find out 14 Chinese medicine names from this paragraph.
Answer: Radix Asparagi, Radix Rehmanniae, Flos Chrysanthemi, mica, Radix Saposhnikoviae, Radix Aconiti, Pulsatilla, Herba Taxilli, Radix Glycyrrhizae, Caulis Akebiae, Gypsum Fibrosum, Radix Kansui, Herba Cistanches, and Rhizoma Dioscoreae.
183. China’s traditional culture is extensive and profound, and it blends with each other. Please take the literal or artistic conception of the following ancient poems as the mystery, and tell the corresponding answer to the name of traditional Chinese medicine.
"Advise you to drink more wine, and there is no reason to go out of Yangguan in the west"-Shengdi
"till, raising my cup, I asked the bright moon"-Light to the sky
"sinking back again, I thought suddenly of home"-Huai Rehmannia Land
"Stay in Qiu Lai on September 8th, when I bloom flowers kill.
Soaring incense attacks Chang ‘an, and the city is full of golden flowers "-living alone."
184. Please name 10 prescriptions starting with the numbers 1-10. For example, the word "five" is a five-flavored disinfectant drink.
Answer: a twist of gold; Erchen decoction; Sanren decoction; Sijunzi decoction; Wujisan; Liuwei Dihuang Pill; Seven-star sword; Bazhengsan; Jiuwei Qianghuo Decoction; shiquandabutang
185. Chinese medicine is good at accumulating experience in life, and there are records of dietary taboos in many medical historical materials, including some incurable poisons. Please fill in the following blanks according to what you have learned.
1. Mistaking (ginger) soup for abdominal pain;
2. Treating sores by mistake (fire twist);
3. Desperate for water, drinking water by mistake (in the vase);
4. Donkey meat (Schizonepeta tenuifolia) should be eaten together;
5. (Maoyan) Dripping water on the meat;
6. Eat (three-legged) turtles
186. When was the China Academy of Traditional Chinese Medicine established? When was it changed to Chinese Academy of Traditional Chinese Medicine? Which central leader attended the celebration meeting of the Chinese Academy of Traditional Chinese Medicine?
Answer: The Institute of Traditional Chinese Medicine was founded in December 1955 under the care of the older generation of party and state leaders such as Mao Zedong and Zhou Enlai. In 2005, the 50th anniversary of the founding of China Academy of Traditional Chinese Medicine and its renaming as the Celebration Conference of China Academy of Traditional Chinese Medicine was held in Beijing. Wu Yi, Vice Premier of members of the Political Bureau of the Communist Party of China Central Committee and the State Council, attended the meeting, and she expressed her congratulations on behalf of the State Council.

Editor: Cao Jin

Writing expert: Zheng Peifen, Zhejiang Hospital, Clinical Nutrition Department, Chief Physician, Department Director.

　

　　According to the definition of WHO, two or more chronic non-communicable diseases coexist in the same person, which is referred to as comorbidity, coexistence of multiple chronic diseases or coexistence of multiple diseases. At present, comorbidity includes not only common chronic diseases such as hypertension, diabetes, coronary heart disease and tumor, but also senile syndrome or senile health problems, such as falls, weakness, sleep disorder, malnutrition, urinary incontinence, delirium, depression and drug addiction.

　　Comorbidity among the elderly is very common. At present, the prevalence rate of comorbidity among people over 65 years old in China is 60%, and the proportion of comorbidity among elderly inpatients is as high as 91.36%. Comorbidity will lead to prolonged hospitalization, increased risk of multiple drugs and adverse events, and increased medical expenses, which seriously threatens the physical and mental health and life safety of the elderly in China.^[1] .

　　The incidence of malnutrition or malnutrition in the elderly with comorbidity is higher.

　　According to the data of prospective and multi-center survey in China, about 10.14% of hospitalized elderly patients are malnourished, and 46.42% are at nutritional risk. The incidence of malnutrition and nutritional risk increases obviously with age.^[2]. The high nutritional risk rate of the elderly in the community is 48.4%^[3]. According to the survey data of nutritional problems of elderly patients with comorbidity in a 3A hospital in Anhui, 68.5% of the elderly patients with comorbidity and multiple drugs are at nutritional risk and 15.7% are malnourished.^[4].

　　Causes of comorbid malnutrition

　　Elderly patients with comorbidity have degraded their own body functions, and at the same time, energy consumption is increased due to disease state and surgery, and their eating and digestive abilities are weakened due to braking, pain, and the need for multiple drugs, which is prone to malnutrition or malnutrition risks. The risk of malnutrition and malnutrition will lead to the increase of daily medication. Comorbidity and malnutrition/malnutrition risk problems interact.

　　Harm of comorbid malnutrition

　　Malnutrition in the elderly population seriously affects the treatment and prognosis of diseases. Malnutrition can not only affect the immune function, drug efficacy, disease or postoperative recovery effect, but also lead to the decline of multi-system function, which is easy to cause infection or make it difficult to control. In addition, poor outcomes caused by malnutrition, such as sarcopenia, cognitive impairment, falls, etc., will also cause weakness or promote the progress of weakness in elderly comorbid patients.

　　Oral nutritional supplement (ONS) has brought many benefits to the elderly with comorbidity.

　　1. ONS can improve the nutritional status of the elderly with comorbidity, which has a positive effect on the treatment of chronic diseases and the prognosis of patients.

　　For a long time, Chinese medical circles have regarded nutrition as a supplement and support, and regarded nutrition as a dispensable auxiliary. In the past 30 years, nutrition research has become a research hotspot. The dual functions of nutrition in significantly improving clinical outcomes and significantly saving medical expenses have been recognized more and more. People’s understanding of the importance of nutrition "treatment" has deepened day by day. Some experts even suggested that the last way to treat chronic diseases is "nutrition treatment". Nutritional therapy plays an important role in maintaining the normal metabolism of cells, supporting the function of tissues and organs, regulating the function of immune system, participating in the physiological function of the body and repairing the structure of tissues and organs.

　　The results of Lancet multi-center research show that compared with providing standard nutrition for hospital kitchens according to patients’ appetite, early ONS nutrition therapy can reduce the risk of complications (the risk of complications in experimental group VS control group is reduced by 19%, 22.9%VS26.9%) and the risk of death (the risk of death in experimental group VS control group is reduced by 35%, 7.2%VS9.9%).^[5].

　

　　Tips: Oral Nutritional Supplements (ONS) are nutritional preparations that can provide a variety of macronutrients and micronutrients for oral use with the aim of increasing oral nutritional intake. ONS has many advantages such as balanced nutrition, scientific formula, safety, effectiveness, convenience and quickness.

　　Click to learn more about ONS.

　

　　2. ONS is the first choice of nutritional intervention for the elderly with comorbidity.

　　ONS is a way of enteral nutrition, which is usually used to supplement the intake when the food is not enough to meet the body’s needs. As a special nutritional supplement formula, ONS can strengthen the content of nutrients such as protein, carbohydrates, fat, minerals and vitamins in food and provide balanced nutrients to meet the body’s needs for nutrients. ONS is safe, effective, economical and convenient, and it is the first choice of nutritional intervention for the elderly with comorbidity.

　　3. Under what circumstances do you need ONS intervention?

　　Standardized nutritional therapy is the guarantee for patients to benefit. According to the 2018ESPEN guidelines for nutritional support for comorbidity of internal medicine patients.^[6]And guidelines for the application of parenteral and enteral nutrition in elderly patients in China (2020).^[7]According to the recommendation, elderly patients with comorbidity need routine nutritional screening; MNA-SF and NRS2002 nutrition screening tools are recommended. Elderly patients with malnutrition or nutritional risk and normal or basically normal gastrointestinal function should start enteral nutrition therapy as soon as possible (within 48 hours) to improve muscle loss and nutritional supply, and ONS is the first choice for enteral nutrition.

　　4. Recommended usage and dosage

　　It was found that ONS with 400～600 kcal and/or 30g protein per day, taken orally for 30 ~ 90 days between meals, can improve the nutritional status and clinical outcome of elderly patients. Attention should be paid to frequency, temperature, speed and concentration during use. The temperature is about 40℃, and it will gradually increase from dilute to thick for the first time according to the patient’s intestinal adaptation.

　　5. Precautions for Comorbid Patients to Use ONS

　　Guidelines recommend that comorbid patients should use a high-energy and high-protein diet to achieve energy and protein intake. High-quality protein, especially the formula rich in whey protein, is beneficial to the synthesis of protein in the elderly and easier to absorb; Long-term adequate dietary fiber intake is conducive to maintaining intestinal function. In clinical practice, according to different basic diseases, it is necessary to consider the specific nutrient composition, taste, texture and preservation of ONS. For example, the powder has a long shelf life and is ready to use, and the liquid formula has a high-energy and high-protein dosage form, which can be eaten immediately after opening, but the shelf life after opening is short. Specifically, it is necessary to focus on the patient’s compliance and the sustainability of improving nutritional status.

　　6. The key points of ONS formula selected by patients with different chronic diseases

　　According to the guidelines, the standard whole protein formula is suitable for most elderly patients. For elderly patients with chronic heart failure, high energy density formula is helpful for fluid management; For COPD patients with stable malnutrition, it is suggested to adopt a formula with higher fat ratio; The intake of protein is 1.5g/kg/d; Increasing omega-3 fatty acids and dietary fiber intake is beneficial to improve lung function and outcome; Elderly patients with diabetes can use the formula suitable for diabetes; For the nutritional treatment of elderly patients with high risk of pressure ulcers with nutritional risk or malnutrition, ONS with high protein is the first choice, and special nutrients rich in arginine, vitamin C and zinc can promote wound healing. In the elderly patients with sarcopenia who are at risk of malnutrition, vitamin D and omega-3 fatty acids can improve the decline of muscle strength in the elderly and prevent falls.

　　The incidence of malnutrition in elderly patients with comorbidity is high and the harm is serious. Medical institutions and related professionals need to strengthen the training of standardized nutritional treatment, and families and society should give more support to ONS, such as raising awareness of nutritional treatment and supporting medical insurance policies, which will help improve the nutritional status of elderly patients and bring multiple benefits.

　　References:

　　1. Xu Hu, Li Fan, Cao Feng. Clinical challenges and coping strategies in the management of comorbidity in the elderly [J]. Chinese Journal of Elderly Multiple Organ Diseases, 2019,18 (12), 942-946.

　　2. Cui Hongyuan, Zhu Mingwei, Chen Wei, et al. Multi-center investigation on nutritional status of elderly inpatients in China [J]. Chinese Journal of Geriatrics, 2021,03,364-369.

　　3. Kang Junren, Qiu Yue, Li Hailong, et al. Multi-center cross-sectional survey on nutritional risk of 3885 elderly people in China community [J]. Journal of China Academy of Medical Sciences, 2018,40 (05), 637-641.

　　4. Xu Mengqi, Qin Kan. Analysis of influencing factors of anticholinergic burden and malnutrition in elderly patients with comorbidity [J]. Zhongnan Pharmacy, 2022,20 (04), 934-938.

　　5.Schuetz P, Fehr R, Baechli V, et al. Individualised nutritional support in medical inpatients at nutritional risk: a randomised clinical trial [J]. Randomized Controlled Trial,Lancet. 2019 ; 393(10188):2312-2321.

　　6.Filomena Gomes , Philipp Schuetz , Lisa Bounoure , et al. ESPEN guidelines on nutritional support for polymorbid internal medicine patients[J]. Clin Nutr. 2018 ; 37(1):336-353.

　　7. Guidelines on Parenteral Enteral Nutrition for Elderly Patients in China (2020)[J]. Chinese Journal of Geriatrics, 2020,02: 119-132.

　　　[Related links]

　　Topic-Super Doctor Says Nutrition

Source: Guangming Net

Author: Pan Yan

Produced by: Global Finance Theory

On May 26th, the share price of Netease Cloud Music ushered in a wave of surge, which once reached HK$ 92.55, up over 57%. In the end, Cloud Music closed at HK$ 81.1, an increase of 38.16%, which was the highest increase in one day since Netease Cloud Music went public in Hong Kong.

The sudden surge is related to the sudden handshake between Netease and Tencent, which have been "entangled" for many years.

After years of entanglement, make peace?

As early as 2014-2015, Tencent Music, with its deep pockets, pocketed many copyrights such as YG Entertainment, Jewel, Huayi, Emperor, Lehua and Huayan International, and even its own "brother" WeChat banned similar online music products such as Netease Cloud Music, Xiami Music and Everyday Music, and the copyright dispute officially started.

In this incident, Netease also issued a message called "Goodbye, Friends Circle; Chang Bo of Hello, Good Music insinuates that Tencent has no open Internet spirit.

Image source: Weibo

In 2018, under the impetus of the National Copyright Administration, Tencent Music and Netease Cloud Music exchanged copyrights. Since then, although the struggle between the two families is not as fierce as before, there are still many confrontations in the open and in the dark.

In July 2021, the State Administration of Market Supervision ordered Tencent Music to terminate the exclusive copyright agreement. Netease Cloud subsequently issued a notice saying that it firmly supported the punishment decision of the State Administration of Markets.

Since Netease Cloud first posted a blog in February 2021 accusing Cool Dog Music of plagiarism, in April this year, Netease Cloud again issued a statement announcing the prosecution of Tencent Music Entertainment Group (including QQ music, cool music, cool dog music, national K songs and other products) for copyright infringement through illegal broadcasting and unauthorized songs, batch impersonation, product innovation by copying, evasion and even confrontation with supervision, which constitutes unfair competition.

Image source: Netease Cloud WeChat official account

Subsequently, Chen Mo, the head of brand public relations of Tencent Music Entertainment Group, responded in a circle of friends, saying, "Ignoring the facts to touch porcelain will not help the development of the music industry, and it will not join the ranks of quarrelling. Relevant evidence has already been preserved, and the lawsuits initiated have already been initiated one after another."

At the same time, the black history that Netease Cloud Music illegally packaged and sold Jay Chou Quanqu Library was also dug up by the people who ate melons.

Just as the public was still immersed in the copyright dispute between Netease and Tencent, the two companies suddenly sent a message to "confess" each other.

On May 25th, Netease Cloud Music officially announced that WeChat status can support one-click sharing of Netease Cloud Music. WeChat official account, its official WeChat, also published an article entitled "Thank you for your status on WeChat", which introduced in detail all the steps to share the songs in Netease Cloud Music to "WeChat status".

At the same time, WeChat’s official account "WeChat School" also responded with "@ Netease Cloud Music Thank You for Your Song".

Or related to the new function of WeChat status, Netease Cloud Music increased by 38.16% on May 26th. As of the close of June 1, Netease Cloud Music reported 86.65 Hong Kong dollars/share, with an increase of over 50% in five trading days.

One second, it was full of gunpowder, and the next second, it was quiet. Perhaps it is the old saying, "There are no eternal enemies, only eternal interests".

Stock competition continues, user growth touches the ceiling.

With the advent of the post-copyright era, the online music market has entered the stage of stock competition and is facing the loss of users.

According to Analysys Qian Fan’s "Annual Comprehensive Analysis of Online Music Market in China in 2022" report, in January 2022, all mobile music users spent 21 minutes per day, down 21% year-on-year; All mobile music users started 4.2 times per day, down 21% year-on-year.

Netease Cloud Music, which once suffered from "the pain of copyright", has also begun to accelerate copyright cooperation, and has successively added copyright parties such as Modern Sky, Emperor Entertainment and Lehua Entertainment. However, this also brings a lot of cost pressure to the company.

From 2018 to 2021, the service cost of Netease cloud music content was 1.971 billion yuan, 2.853 billion yuan, 4.787 billion yuan and 6 billion yuan respectively. Among them, this cost has exceeded the total revenue of each period from 2018 to 2019, and reached 97.79% of the total revenue in 2020.

"Promoting the incubation of independent musicians and the development of self-made music" is one of the strategies that Netease Cloud Music has adhered to for many years.

Behind a number of support programs for independent musicians, we can see the thinking of Netease Cloud Music. Through the vigorous development of the original music ecology, we can get rid of the shackles of copyright, which is also Netease Cloud Music’s efforts to reduce costs.

However, originality is not obvious for Netease Cloud Music to quickly seize market share.

Netease Cloud Music Prospectus revealed that according to the revenue in 2020, Tencent Music accounted for 72.8% of the market share, and Netease Cloud only accounted for 20.5%. In 2020, Tencent’s music revenue has reached 29.15 billion yuan, while Netease’s vowel music revenue scale is 4.9 billion yuan.

In addition, Netease Cloud Music has been at a loss for nearly four years. From 2018 to 2021, Netease Cloud Music lost 1.72 billion yuan, 1.64 billion yuan, 1.52 billion yuan and 2.056 billion yuan respectively.

According to the latest first-quarter financial report, Netease Cloud Music’s loss has narrowed, with an adjusted net loss of 152 million yuan, which is 46.6% narrower than that in 2021.

Although the net loss has narrowed, Netease Cloud Music’s monthly revenue per paid user (ARPPU) is decreasing. Among them, the social entertainment service ARPPU, the core business of Netease Cloud, dropped from 553.3 yuan in the first quarter of 2021 to 329.8 yuan in the first quarter of 2022, while the online music service ARPPU dropped from 7.1 yuan to 6.4 yuan.

In addition, the monthly activity of Netease Cloud Music has also decreased. The monthly active users of online music service decreased from 183.1 million in the first quarter of 2021 to 181.7 million in the first quarter of 2022.

Image source: Netease Cloud Music Quarterly Report

The lack of user growth and the decline of payment ability have become a common problem faced by the online music industry.

For example, Tencent Music, although the monthly user scale far exceeds Netease Cloud Music, has also experienced a year-on-year decline for eight consecutive quarters, which means that the growth of Tencent Music is gradually slowing down. In the first quarter of 2022, the number of monthly users of Tencent Music’s online music service decreased by 1.8% year-on-year to 604 million.

At the same time, the ARPPU of Tencent Music’s online music has also declined for five consecutive quarters. In the first quarter of 2022, the online music ARPPU of Tencent Music was 8.3 yuan/month, down 10.8% compared with the same period of last year.

Old players meet new Meng

Today’s online music market may usher in a new pattern.

This change is mainly reflected in the shift of the balance center of gravity between the major platforms for "copyright, users and musicians". That is to say, in addition to competition with each other, online music platforms have different weights for copyright, users and musicians.

Today’s online music platform is either merged like "QQ Music+Cool Dog Music+Cool Me Music" or exited like Xiami Music. But on the whole, the platform that survives today is larger, the competition is more concentrated than before, and it also faces the pressure of new players with strong backgrounds.

Different from the old players such as Netease Cloud Music and Tencent Music, new players such as Tik Tok and Aauto Quicker rely on their huge platform traffic to enter the market.

With the continuous popularity of "Tik Tok Hot Songs" and "Aauto Quicker Divine Comedy", the short video platform has more and more mastered the right to speak the current "hot songs", and the musical ambitions of Tik Tok and Aauto Quicker are far more than that.

Taking ByteDance as an example, following the launch of the first music APP "Soda Music" in 2021, an APP named "Sponge Band" was recently launched. According to the official introduction, this product will better serve "soda music" and users who need music editing in Tik Tok.

But the most direct impact is that many music copyright companies now take short video platforms such as Tik Tok as the first choice for the promotion of new songs, which is nothing more than another big crisis for old players.

From this point of view, with players such as short video platforms and live broadcast platforms entering the music track, it is more wise for Tencent Music and Netease Cloud Music to join hands to resist foreign enemies than to continue to hurt each other.

For Netease Cloud itself, with the help of WeChat status and circle of friends, reaching more users and playing a role of drainage and promotion, why not? Shake hands and make peace is also a way to survive.

On March 26th, Magic Atoms held the strategy conference of "Atomic Twin" 2025, officially launched humanoid robots and quadruped robots, and launched the end-to-end "Atomic Vientiane Model" for the first time. Magic Atom also announced the launch of the "Thousand Scenes Co-creation Plan", which will expand 1,000 partners around the landing of humanoid robots and create 1,000 landing application scenarios for humanoid robots.

At the press conference, Wu Changzheng, president of Magic Atom, revealed the mass production plan of humanoid robots. It is estimated that 400 humanoid robots will enter industrial and commercial scenes this year.

Toyota hybrid plays an important role in the automobile market. Since the launch of the world’s first hybrid production car, the PRIUS, in 1997, Toyota has been in the field of hybrid electric vehicles.Intensive cultivation for nearly 30 years.

According to the latest information, as of July 4, 2024, Toyota dual-engine HEVGlobal cumulative sales reached 18 million vehicles.This amazing figure is enough to illustrate the historical position of Toyota Hybrid in the global auto market.

There are many aspects of hybrid that consumers pay attention to, but do you know the reason for its good sales? Does Toyota hybrid technology still have advantages in the ever-changing new energy market in China?

1. Save fuel and worry

According to the statistics of many channels of this platform, the fuel consumption of users’ vehicles of Asian Dragon Twin Engine and Camry Twin Engine, which are popular at present, is between 5-6L/100km, and even as low as 4L/100 km. On the other hand,Toyota HEV does not need special maintenance, and its maintenance cycle and maintenance items are consistent with those of ordinary fuel vehicles.And because of the characteristics of hybrid cars,The renewal period of brake pads is longer, and the cost of car use is reduced to some extent..

In addition, Toyota also provides for the three power systems.Eight-year and 200,000-kilometer long warrantyAnd worry-free protection, which not only reflects Toyota’s confidence in the quality of its own products, but also makes Toyota HEV modelsHedging rateAlways stay at a high level.

According to the data of the second-hand car maintenance rate of a platform, the maintenance rate of one-year car age is 81.40%, two-year car age is 75.62%, and three-year car age is 69.83%. This data not only surpasses the vast majority of new energy vehicles, but also surpasses many traditional fuel vehicles.

2, battery advantages

Unlike the lithium batteries currently used in the new energy plug-in market, Toyota mostly adopts.The nickel-hydrogen batteryNormal design and useLife span is about 15 years,The battery has long service life and good stability.

At a time when the battery safety of new energy vehicles has attracted much attention, Toyota has maintainedpursue progress while ensuring stabilityThe momentum of continuous upgrading and innovation, improve the battery.Durability, safety and stability, has achieved battery for many years. "0 accident, 0 explosion, 0 electric leakage" Record, thanks to its excellent battery management system, through the accurate control of battery charging and discharging, the service life of the battery is prolonged, and the safety and stability of the battery are ensured.

3. Cost advantage

The cost advantage is also a highlight of Toyota’s hybrid. Although the cost of buying a car is relatively high, it is comprehensiveThe car cost is low., plusHigh hedge ratio, so that consumers can save a lot of money in the long-term use process. Today, consumers pay more and more attention to cost performance, and the cost advantage of Toyota Hybrid will make it more competitive in the market competition.

4. Technology is constantly upgrading.

Technologically advancedPSD planetary gear "black technology" and comprehensive innovation of three electric technologies, bringing consumers a more comfortable and safe product diversified experience. With the continuous progress of science and technology, Toyota Hybrid is expected to continue to lead the industry in technological innovation to meet the needs of more consumers.

5. In terms of market layout

Realize from the entry compact car to the medium and large car.all standing, covering three major categories of passenger cars: cars, SUVs and MPVs, has launched as many as nine smart electric hybrid twin-engine models, including Highlander, Camry, Lei Ling and Fenglanda. In order to meet the diversified needs of different consumers.

Auto Network Review:Toyota hybrid is worth buying.

18 million car owners, the market feedback in the past 30 years, has been the best promotion, Toyota asNumber one in global sales in 23 years.There is no need to worry about the influence and product stability of automobile manufacturers.

The advantages of not picking oil, not liking to break, being stable and reliable, and being convenient to repair are also reflected in THS hybrid models. For consumers who want to save worry, effort and money, Toyota hybrid is a good choice.