In the workshop of Shandong Junfu Nonwoven Fabric Co., Ltd., workers are processing non-woven fabrics for masks. (Tonglian photo, provided by the interviewed enterprises)

　　From the usual 20 thousand yuan/ton, it has risen to more than 300 thousand yuan/ton, and the industry expects it to rise in the future … … Melt-blown non-woven fabrics (hereinafter referred to as melt-blown fabrics), known as the "heart" of masks, have increased their prices by more than 15 times in recent months, forming a very strong seller’s market.

　　During the epidemic period, masks are important protective equipment, and they have become a must-have for first-line medical care, enterprises returning to work, and people traveling, and the market demand has soared. The new production capacity of masks in China has doubled rapidly, and the supply of melt-blown cloth, the core raw material, is in short supply.

　　How scarce are the core raw materials of masks? What is the root cause of the skyrocketing price of meltblown fabrics? A large number of mask production lines have been put into production. Why don’t manufacturers take the opportunity to expand the production capacity of meltblown fabrics? When can we alleviate the shortage of raw materials for masks? With relevant questions, the reporter tracked the upstream industrial chain of masks and investigated key production links such as mask factories, cloth factories and material factories.

　　Tight cloth

　　Melt-blown fabrics are in short supply and their prices are rising rapidly, forming a very strong seller’s market.

　　"Everything is easy to say except meltblown cloth." In a mask supply sharing exchange group, a manufacturer said this.

　　The group brings together more than 100 related manufacturers in the upstream and downstream of the mask industry, and they will exchange information related to masks in the group. Although the prices of materials such as ear straps and nose bridge strips are also rising, the supply is not in short supply. Only meltblown cloth forms a very strong seller’s market.

　　"Recently, the inquiry for meltblown fabrics has quoted at least 200,000 yuan/ton, and it is not unusual for 300,000 to 400,000 yuan. Two weeks ago, we purchased 80,000 yuan/ton, and the highest was 120,000 yuan/ton. " Recently, a Shandong clothing company that switched to masks and other epidemic prevention materials "has no way to find materials". Ding Yan, the person in charge of the company, said that the rapid rise in the price of meltblown fabrics made people unprepared.

　　Melt-blown cloth is the key material to filter viruses for masks, and it can be called the "heart" of medical surgical masks and N95 masks. Medical surgical masks generally adopt multi-layer structure, which is called SMS structure for short: single-layer spunbonded layer (S) on the inside and outside, and single-layer or multi-layer meltblown layer (M) in the middle, and meltblown cloth is the best material for the meltblown layer.

　　Without meltblown cloth, we can only "let the machine wait for the cloth" Qingdao Hainuo Bioengineering Co., Ltd. owns two production lines of medical surgical masks and one production line of civil masks. They once reported to the local government that some production lines had to stop production because of the shortage of raw materials and the unavailability of goods.

　　"Meltblown fabrics that meet medical standards can’t be bought now," said the person in charge of Sheng Da Medical Hygiene Materials Co., Ltd., whose inventory of meltblown fabrics can only be used until the beginning of March. The company now has a mask production line, and two new lines will arrive at the factory in early March, when the daily demand for meltblown fabrics will increase from the current 80 to 90 kilograms to about 200 kilograms. If meltblown fabrics can’t be purchased, the new lines will be difficult to put into production. At present, the company has reported the demand information to government departments, hoping to solve the problem of medical meltblown cloth gap in the near future.

　　A flood of demand

　　On the demand side of melt-blown fabrics, the number of masks has increased greatly, and some manufacturers are looking for materials everywhere to raise the price of fabrics.

　　According to the introduction of the National Development and Reform Commission, the current capacity utilization rate of masks in China has reached 110%. As of February 29th, the daily capacity of masks in China has reached 110 million, and the daily output has reached 116 million. At present, 30 provinces, autonomous regions and municipalities except Tibet have successively set up new mask production lines, and at the same time, new mask production lines will be put into production. The person in charge of China Textile Business Association said that in the future, the market demand for meltblown fabrics will further increase.

　　In order to alleviate the shortage of masks, it has become an important way for non-mask manufacturers to become mask manufacturers. At present, many governments have opened up green channels to speed up examination and approval, and encouraged enterprises related to the industrial chain to switch to emergency production. Based on industrial and commercial registration’s changed information, from January 1st to February 7th, more than 3,000 enterprises in China added "masks, protective clothing, disinfectant, thermometers and medical devices" to their business scope.

　　In the "Docking Zone for Production Process of Key Medical Prevention and Control Materials" launched by the State Council Client applet on February 21st, the reporter saw that most enterprises are seeking the supply of meltblown cloth.

　　The reporter found that the recent surge in cloth prices was mainly reflected by small and medium-sized mask factories and new mask factories that had just changed production. The relevant person in charge of the Shandong Provincial Department of Industry and Information Technology said that the price of masks is high, and the production of masks is profitable. Coupled with the initiative of local governments, many enterprises have switched to masks, and the demand for raw materials has increased greatly, and the supply is not enough.

　　In order to ensure the supply of epidemic prevention materials in the first line of medical care, the national and local industry and information departments have formulated a number of key enterprises to ensure materials. The production of these mask factories and cloth factories is monitored by the government, and the sales are dispatched by the government, and the price increase is relatively controllable. However, people in the industry believe that there are a large number of mask factories that have emerged recently, and there are no stable suppliers. They can only look for raw materials everywhere, and they will not hesitate to buy materials.

　　A restless supply of goods

　　At the supply end of meltblown cloth, there are small factories sitting on the ground, and at the circulation end of meltblown cloth, there are middlemen who take the opportunity to earn the difference.

　　Walking into the factory of Shandong Junfu Nonwoven Fabric Co., Ltd. (hereinafter referred to as Shandong Junfu) located in Dongying City, Shandong Province, the reporter saw a busy scene. It is reported that they have been working overtime since receiving the notice from the Ministry of Industry and Information Technology on January 27, and all 10 production lines are producing at full capacity 24 hours a day. The daily output of meltblown cloth produced by Shandong Junfu is about 13 tons, accounting for 1/10 of the whole country. According to the scheduling of the state and relevant departments, it is mainly supplied to downstream enterprises in Hubei and Shandong.

　　There are not many large-scale manufacturers that can produce meltblown fabrics in China. The industry has been lacking attention for a long time, showing a tepid situation, and the industry as a whole has shown a small and scattered situation. At present, the domestic meltblown cloth production capacity is mainly distributed in a few provinces and cities such as Shandong, Guangdong, Zhejiang and Jiangsu.

　　At the supply end of meltblown cloth, the price increase of large cloth factories is not large under the control of the government, but some small factories sit on the ground and start at the price.

　　"The usual price of meltblown cloth is about 20,000 yuan/ton, and now our price is 100,000 yuan/ton. Because of our price reduction, local small cloth factories dare not raise prices, but in some provinces and regions lacking leading enterprises, small cloth factories raise prices for each other, and the prices are all above 200,000 yuan/ton. Many small mask factories want to use our materials and ask the local government to coordinate. I receive two or three hundred calls a day. " Huang Wensheng, general manager of Shandong Junfu, said.

　　A person in charge of a mask factory in Xiantao, Hubei Province said that at present, the local price of meltblown cloth in Xiantao is about 200,000 yuan/ton, while the price before the epidemic was about 22,000 yuan/ton; According to the manufacturer of meltblown cloth in Nantong, Jiangsu, in order to make the mask production line run normally, some mask factories offered high prices to buy meltblown cloth.

　　Many small cloth factories that are not included in the supply list of mask raw materials have raised prices seriously. Lin Youqiang, the person in charge of a mask manufacturer in Shandong, said that meltblown cloth enterprises with stable customers at ordinary times should not raise prices arbitrarily to maintain customer relations; A group of enterprises with no stable partners and poor management in the past maliciously raised their prices, hoping to make a quick sum of money.

　　According to industry insiders, some meltblown cloth suppliers are quite "strong" in the market, not only issuing less or no invoices for delivery, but also requiring downstream factories to use "hard currency" masks to offset the payment at a discount, and to add cash.

　　At the circulation end of meltblown cloth, there are middlemen who take the opportunity to earn the difference.

　　A small and medium-sized enterprise owner who switched to production of masks told reporters that in some WeChat groups where mask raw material resources are connected, middlemen arbitrarily charge high prices. "They opened their mouths and offered a high price of 300,000 to 300,000 yuan per ton, taking advantage of our lack of goods to rush production, and often said ‘ If necessary, transfer the money quickly. You don’t want people to get the goods ’ , create ‘ Seconds rise and kill ’ The tension. "

　　The relevant person in charge of the Industrial and Information Bureau of a city in Shandong Province said that many people hoard goods and sell them upside down, and the price is greatly increased. Many meltblown fabrics stay in the warehouse and circulation, waiting for the price increase, and supply and demand cannot match well.

　　A handsome profit

　　The reporter learned that the amazing profit of masks is an important reason why mask factories are willing to buy meltblown fabrics at high prices.

　　An insider calculated a cost account for the reporter: 1 ton of meltblown cloth can make 1 million medical surgical masks. If the meltblown fabric sells for 200,000/ton, the fabric price only accounts for 0.2 yuan in the cost of a mask. At present, the price of masks allocated by the government from Shandong is about 1.5 yuan each, and 0.2 yuan is subsidized; Each of Beijing is about 4 yuan, and each of Shanghai and Hubei is about 3 yuan. Although the cost of logistics, labor and melt-blown polypropylene has doubled recently, it also accounts for a small proportion in the price of masks.

　　On the other hand, the demand for masks has increased greatly, and some enterprises anxious to return to work do not care about the price of raw materials, which has pushed up the price of masks. "Recently, there has been a wave of enterprises returning to work all over the country. The state requires enterprises to distribute protective equipment such as masks for their employees. If each employee of each enterprise uses a mask a day, this is an astronomical figure." Lin Youqiang said.

　　According to the data of the fourth national economic census, the total employment population of domestic legal entities and self-employed households is as high as 533 million, and at least 533 million masks are needed every day based on one mask per person per day. Compared with the current daily production capacity, the mask gap is huge, and the profit margin can be imagined.

　　Awkward "thin waist"

　　The production capacity of enterprises related to the mask industry chain is "gourd-shaped", which is one of the root causes of the shortage of meltblown cloth.

　　Yu Xiaoning, chairman of Shandong Daoen Group, said that the downstream mask factory is growing rapidly at present, and the national production capacity has increased by about 2 times in the last month, which is the "bottom of the gourd"; The production capacity of meltblown fabrics in the middle reaches grows slowly, and the number of manufacturers is small due to the small structural influence of the previous market, which is "the waist of gourd"; The leading enterprises producing melt-blown polypropylene in the upstream have expanded their production rapidly, which can basically meet the downstream demand for melt-blown materials. This is the "upper end of the gourd". Take Dawn Group as an example, the company has received orders for the next two months, and the daily production capacity of melt-blown materials has expanded from about 85 tons to about 200 tons now.

　　This embarrassing "thin waist" has become a "bottleneck" that restricts downstream production expansion.

　　The reporter’s investigation found that behind the bottleneck of melt-blown cloth production capacity is the difficulty and long time of production line expansion.

　　Yu Xiaoning and other people in the industry said that compared with the mask production line, the investment is small, the technical content is not high, the reproduction is fast, and the operation is easy. The production technology of meltblown cloth is high, and the quality of meltblown cloth directly determines the quality of masks. The production line investment of the cloth factory is tens of millions of yuan, and the equipment manufacturing and installation are much more complicated than the mask production device, and the requirements for the factory building are higher, and special training is needed for the staff.

　　At present, there are not many domestic manufacturers providing complete sets of production equipment and key components of meltblown fabrics, and the production of core components such as spinneret and spinneret die is still far from foreign manufacturers, and the delivery cycle and assembly time of imported equipment are relatively long. "The import delivery cycle of dies and spinnerets takes four to six months. Domestic molds can be delivered in two months, but this kind of mold with short delivery time can’t make high-end medical products. " Huang Wensheng said.

　　The procurement cycle of parts for several months limits the delivery capacity of meltblown fabric equipment, making it difficult to put it on the market overnight like a mask machine. It is understood that some enterprises that sell complete sets of melt-blown cloth production equipment are using inventory to quickly assemble new production lines. But the design, processing and debugging of a complete production line will take about two or three months.

　　A supplier of meltblown cloth production equipment in Zhejiang said that the production line of meltblown cloth was really introduced, and perhaps the peak demand brought by the epidemic had already passed. This kind of worry has prevented many investors from entering this field. The market scale of meltblown cloth is not large. Once the epidemic situation is over, the competitive pressure of meltblown cloth manufacturers will be very great.

　　Capacity to be tapped

　　Insiders pointed out that it is urgent to strengthen the overall planning of industrial chain, tap the potential of related enterprises and leading enterprises, and maximize the production capacity of meltblown fabrics.

　　Experts believe that in order to solve the problem that the supply of raw materials such as meltblown cloth in the mask industry chain is in short supply, the following measures can be taken to ensure the supply and price stability:

　　First, promote similar technology enterprises to switch production and supply mask materials.

　　According to the statistics of China Industrial Textile Industry Association, the production technology of China nonwovens industry is mainly spunbonded. In 2018, the output of spunbonded nonwovens was 2,971,200 tons, accounting for 50% of the total nonwoven production, which was mainly used in sanitary materials and other fields; However, the proportion of meltblown process is only 0.9%, and the output of meltblown nonwovens is 53,500 tons/year. These meltblown fabrics are not only used for masks, but also for environmental protection materials, clothing materials, battery diaphragm materials, wiping materials and so on.

　　Huang Wensheng said that enterprises that produce automotive sound insulation cotton, meltblown thermal insulation cotton, meltblown oil-absorbing cotton and other materials can switch to special filter materials for mask protection, and the annual production capacity of these enterprises is about 150,000 tons. It is understood that BYD, Changan Automobile, BAIC, SAIC and other automobile manufacturers have been taking advantage of the industrial chain to mobilize the supporting manufacturers of sound-absorbing cotton to transform the original production line of meltblown cloth and transform the production of special filter materials for masks.

　　Second, take the central enterprises as the leader and speed up the production line related to meltblown cloth.

　　The relevant person in charge of the State-owned Assets Supervision and Administration Commission said that the State-owned Assets Supervision and Administration Commission attaches great importance to the changes in the supply chain and industrial chain of domestic epidemic prevention materials and guides central enterprises to take the initiative to make up for shortcomings.

　　Because polypropylene, the raw material of melt-blown cloth, is taken from petroleum, petrochemical enterprises have advantages in producing melt-blown cloth. China Petrochemical Company has invested about 200 million yuan to build 10 melt-blown cloth production lines in Yanshan Petrochemical Company in Beijing and Yizheng Chemical Fiber Company in Jiangsu Province. After all the production, the daily output can reach 12 tons of N95 mask melt-blown cloth or 18 tons of medical flat mask melt-blown cloth, which can be processed into 18 million medical flat masks.

　　Third, strengthen government regulation and control to ensure the balance of upstream and downstream supply.

　　Lei Limin, vice president of China Textile Business Association, said that at present, the production situation of mask industry chain enterprises is complicated and information communication is not smooth, so it is difficult to know the real-time situation of the return to work rate and the newly put into production line. The industry believes that the mask industry chain is characterized by "marketization of upstream raw materials and administration of downstream masks", and the contradiction between market mechanism and plan management is constantly emerging. It is recommended to take administrative measures to properly intervene and straighten out the connection.

　　Yu Xiaoning said that in the face of the epidemic, the overall decision-making from the central government to the local government has solved many problems for the development of the industry. The next step is to strengthen the overall planning of the industrial chain, form an organic combination of government, industry associations and enterprises, and use big data to make comprehensive statistics on the number, distribution, production capacity and production capacity under construction of mask factories, cloth factories and raw material factories. In the extraordinary period, entrepreneurs should organize all kinds of production work well, at the same time, they should improve their consciousness from the overall height and cooperate with the government’s dispatch, which not only completes the epidemic prevention task, but also makes the market develop more orderly.

　　According to the geological environment conditions of Sichuan Province and the weather forecast of Sichuan Meteorological Observatory, the office of Sichuan Geological Disaster Command issued the meteorological risk warning of geological disasters in Sichuan Province at 17: 00, from 20: 00 on August 22 to 20: 00 on August 23, Sichuan.Nine counties have a second-level orange warning, and 58 counties and cities have a third-level yellow warning.

　　The second-level orange warning areas are 9 counties (districts) in Tongjiang County, Pingchang County, Nanchong Yingshan County, Dazhou Tongchuan District, Dachuan District, Xuanhan County, Kaijiang County, Quxian County and Dazhu County.

　　The third-level yellow warning areas are Zhaohua District of Guangyuan, wangcang county, Jiange County, Cangxi County, Yanting County of Mianyang, Santai County, Zhongjiang County of Deyang, Bazhou District of Bazhong, Enyang District, Nanjiang County, Wanyuan City of Dazhou, Gaoping District of Nanchong, Shunqing District, Jialing District, Langzhong City, Peng ‘an County, nanbu county, Yilong County, Xichong County and Guang ‘an. Anyue County in Ziyang, Longchang City in Neijiang, Fushun County in Zigong, Gongxian County, Junlian County and Xingwen County in Yibin, Jiangyang District, Longmatan District, Naxi District, Hejiang County, Gulin County and Luxian County in Luzhou, Jiulong County in Ganzi Prefecture, Xichang City, Muli County, Yanyuan County, Dechang County, ningnan county, Puge County and Butuo County in Liangshan Prefecture.

　　The office of Sichuan Geological Disaster Command requires that the third-level yellow warning area should pay close attention to rainfall forecast and rainfall reality; Check the implementation of the disaster prevention responsibility system; Inspection of dangerous areas such as slopes in front of and behind the house, cliffs near the mountain and ditches; Do a good job in monitoring, early warning and early warning information release; Find signs of danger, decisively take the initiative to prevent and avoid, and ensure the safety of people’s lives; Do a good job in preparing for the emergency disposal of sudden geological disasters.

　　Continued heavy rainfall caused disasters in 19 towns and villages in Cangxi, Guangyuan, Sichuan.

　　Affected by the heavy rainfall on the 22nd, 19 towns and villages in Cangxi County, Guangyuan City, Sichuan Province were affected, with 267 people evacuated and 274 resettled, and no casualties were reported.

　　From 1: 00 to 18: 00 on the 22nd, there was heavy rain in Cangxi County, Guangyuan City, and heavy rain occurred in some places, with the maximum rainfall reaching 277.7mm..

　　Affected by continuous heavy rainfall, 19 towns and villages in Cangxi County have experienced different degrees of geological disasters such as landslides and farmland damage. At present, local departments are making every effort to organize party member cadres to carry out rescue and evacuation.

　　Langzhong, Sichuan: Heavy rainfall caused landslide and road interruption.

　　At 19: 30 on August 22nd, the fire station of Jiaochang Road, Langzhong City, Nanchong City, Sichuan Province received an alarm saying that a landslide occurred near Panlongchang, Wencheng Town, Langzhong City due to continuous rainfall, which caused the road to be interrupted, and three old people were trapped in the house. The local fire rescue forces immediately dispatched a rescue vehicle and six fire fighters to the rescue.

　　At 20: 10, the rescue force arrived at the scene. After determining the location of the trapped people, the fire rescuers used the ladder in the house to rescue three old people and moved them to safety.

　　By 10: 00 on the 22nd, Nanchong City Fire Rescue Detachment had received 5 flood fighting and rescue alarms, dispatched 5 fire fighting vehicles, 30 fire fighters and rescued 7 people trapped.

　　(Headquarters reporter Tamia Liu Yang Chen Jia Yichao)

1905 movie network news A few days ago, her role in Dead Waiter 3: Deadpool and Best Friend was exposed, and she will play Cassandra Nova Xavier, the evil twin sister of Professor X.

In the cartoon, Cassandra, after copying the DNA of "Professor X" charles xavier, has the telepathic ability equivalent to that of charles xavier, which makes her have telepathic transmission ability, and can suspend and manipulate living and inanimate objects, and to some extent, manipulate energy through psionics. At the same time, she can copy and manipulate the DNA of all beings, and use it to build a body for herself, so that she can pretend to be them to deceive the gene scanner.

Emma Colin once said that she is not a big fan of Marvel Comics, but the stories, characters and even highlights in Marvel Comics’s films have always attracted her. Therefore, she was very excited to play a villain in Marvel Comics’s film.

The film Dead Waiter 3: Deadpool and His Best Friend will be released in North America on July 26th.

　　Recently,

　　48-year-old Guangzhou citizen

　　Mr. Li (pseudonym) suffered from a sudden stroke.

　　Go to the Stroke Center of Sun Yat-sen Memorial Hospital of Sun Yat-sen University for medical treatment.

　　however

　　He has fever,

　　And Covid-19 nucleic acid detection is not carry out,

　　What should we do?

　　Time is the brain, and time is life. "According to the suspected COVID-19 patient, start the emergency green channel for him!" After the medical staff of the intervention team of neurology department in the stroke center of this hospital collected nucleic acid on the spot, they immediately took three-level protective measures to implement emergency treatment for Mr. Li.

　　Guangzhou Daily Xinhua Flower City reporter learned from the hospital on April 15 that with the cooperation of emergency department, radiology department, interventional room, anesthesiology department and other departments, Mr. Li completed thrombolytic therapy in just 45 minutes and embolectomy in 90 minutes, quickly opening occluded blood vessels and finally turning the corner.

　　Start the emergency green channel

　　Complete thrombolysis and embolectomy within 90 minutes.

　　On the evening of March 31, Mr. Li suddenly felt weak in his left hand and foot, which lasted for 2 hours and still did not improve, so he came to Sun Yixian Memorial Hospital of Sun Yat-sen University for treatment. Because Mr. Li has fever symptoms and has not done nucleic acid testing, the fever clinic immediately took nucleic acid samples for him. Dr. Zhang Xiaoxu, a neurologist in the hospital, quickly identified it after receiving the treatment, judged it as an acute ischemic stroke, and immediately started the emergency green channel.

　　"The golden treatment time for ischemic stroke is usually only 3 hours to 4.5 hours. Mr. Li has been ill for 2 hours. The situation is critical and needs immediate treatment." Dr. Zhang Xiaotong said.

　　Since the results of Mr. Li’s nucleic acid have not yet come out, Dr. Zhang Xiaotong, together with the emergency department and radiology team, quickly completed the one-stop head CT plain scan, blood vessel and perfusion examination for him after taking three-level protection. The results showed that the right middle cerebral artery was occluded and the right hemisphere was hypoperfused, and the ischemic penumbra was quantified as 161.9 ml.
（Tmax>6s）。 If effective treatment is not taken in time, Mr. Li will face the possibility of permanent paralysis of his left limb.

　　The neurointerventional team in the hospital strictly followed the three-level protection required for epidemic prevention and control, quickly put on protective clothing, prepared various surgical instruments and equipment, and urgently performed bridging embolectomy.

　　Teamwork "bridging and taking bolts"

　　Hemiplegia disappeared after operation.

　　For stroke patients, "time is the brain and time is life!" In order to keep the patient’s brain function, after the examination results came out, Dr. Zhang Xiaoxu took intravenous thrombolysis for Mr. Li in the isolation ward, and then the nerve intervention team took the thrombus by relay bridging. With the cooperation of Deputy Chief Physician Yang Xinguang and Dr. Chenguang Li, the thrombus was taken by a single stent in just half an hour, which perfectly opened the occluded blood vessels and restored the effective blood flow of Mr. Li’s middle cerebral artery.

　　After the operation, Mr. Li’s left paralyzed limb can be lifted and moved freely on the operating table immediately. Two hours later, Mr. Li’s nucleic acid negative results came out and he was transferred to the neurology department for further observation and treatment. One week after the operation, Mr. Li recovered smoothly and was discharged from hospital.

　　After the operation, Mr. Li’s left paralyzed limb can be lifted immediately and move freely.

　　"In the special period of epidemic prevention and control, the treatment of stroke patients is still urgent, and it is necessary to ensure the smoothness of the emergency green channel." Professor Wang Yidong, director of the Department of Neurology and Cerebrovascular Diseases at Sun Yat-sen Memorial Hospital of Sun Yat-sen University, said that according to the hospital’s epidemic prevention and control requirements, the stroke center further improved the emergency stroke treatment process, and through multidisciplinary cooperation, a "race against time" stroke emergency treatment was successful, achieving both epidemic prevention and stroke treatment.

　　Know more d:

　　It is not enough to master "Stroke 120"

　　Be wary of these symptoms.

　　Professor Wang Yidong said that in recent years, "Stroke 120", a rapid method for Chinese people to identify stroke, has been well promoted: "1" stands for "seeing an asymmetric face"; "2" stands for "check whether there is unilateral weakness in both arms"; "0" stands for "Listen (zero) to see if the speech is clear". If the patient is suspected to have a stroke through these three steps, you can call the emergency number 120 immediately.

　　"In addition to these three common symptoms, sudden walking instability, decreased vision, and double vision may also be precursors of stroke, and everyone should also pay attention to it." Professor Wang Yidong reminded.

　　Professor Wang Yidong introduced that stroke is usually divided into two categories: ischemic and hemorrhagic, and its treatment effect has a strong time dependence. In response to ischemic stroke, the internationally recognized intravenous thrombolysis therapy is within 4.5 hours of onset. In China, some patients can also be treated with intravenous thrombolysis within 6 hours of onset. Arterial embolectomy can be performed within 24 hours of onset, but most patients are only suitable for arterial embolectomy within 6 hours of onset. Hemorrhagic stroke is usually serious, and many patients need early surgical treatment.

　　"If the treatment is carried out after the above onset time, the therapeutic effect of stroke will be significantly reduced, and the chances of disability and death will be greatly increased." Professor Wang Yidong reminded that once a stroke occurs, it is necessary to go to the nearest medical institution (usually a third-class hospital) with the corresponding stroke treatment ability as soon as possible to receive standardized treatment.

　　Text/Guangzhou Daily Xinhua City Reporter: Ren Shanshan Correspondent: Zhang Yang, Yang Xinguang, Wang Hongxuan

　　The summer vacation is coming, and the long task of accompanying the baby begins. There are some restaurants in Beijing, which are most suitable for children to spend a relaxing hour in summer, that is, warm and interesting pet restaurants.

　　Many friends around me like cats and dogs very much, and the baby is naturally fond of small animals, but for various reasons, she can’t raise them herself, so she can only go to some cat cafes or dog restaurants to have fun. A careful inventory shows that there are many such pet restaurants in Beijing, and not only cats and dogs, raccoons and alpacas … … I’m afraid the children went to these places and forgot to eat when they were just playing!

　　Super healing "expression pack expert" is now true.

　　Shiba Inu is definitely a new overlord in the cute pet world, and has captured the hearts of all dog lovers with various expression packs. Therefore, when Beijing finally has a coffee shop with the theme of Shiba Inu, it naturally attracts a large wave of people to "pull the grass". The "Dahuangjia Shiba Inu Theme Coffee Shop" only opened at the end of May, but it was quite popular. It opened the latest recommendation of public comments, and it was all punched out.

　　Buy a package ticket, including a drink, and then you can go in and "burn firewood". All the people who enter the venue have to change their slippers, and their hands will be simply disinfected. Generally, venues with dogs will smell, but this one is very clean and has no smell. Whenever a dog poops, the staff will rush to dispose of it at the first time. There are also many air purifiers and humidifiers in the room to ensure the indoor environment.

　　The whole indoor space is not particularly large. There are probably less than ten Shiba Inu, black and white Huang Dou, and a few identical adzuki beans, especially like the pots and pans in The Life I yearn for. It is recommended to come in the morning, when dogs are in good spirits and may be sleepy in the afternoon.

　　Many friends say that the most lovely little firewood is actually the largest one named Dalong. It is very cooperative to touch and take pictures, and it is super docile, but it should be noted that all dogs in the store are not allowed to hug.

　　Remember to make an appointment in advance, especially on weekends. There are some reserved places in WeChat official account. You can also queue up early to get the number. Each session is limited to 40 minutes and each session is limited to 15 people, so the experience is still very good. If you go when there are not many people on weekdays, you can experience it for an hour.

　　It’s only a pity now, because the opening is too hot, for safety reasons, since June, the store will not accept children under 1.5 meters for the time being. I hope that children can enter the store when the management in the store is more mature in the future. But you can also take the children to the door to have a look.

　　Alpacas accompany you to eat western food.

　　The overall environment of this western restaurant is very good, the dishes are delicious and inexpensive, and there is almost no thunder. Even if it is not aimed at alpacas, this restaurant called "On the fourth floor" (Privy Council Store) is well worth a friend’s get-together.

　　Of course, many babies come here to see the alpaca Wangfu! Wangfu is very beautiful, with snow-white hair, round grape eyes and always walking gracefully. She is simply a supermodel in the alpaca world.

　　In the past, Wangfu could wander around the restaurant at will, and it was quite easy to take pictures with him. Moreover, Wangfu occasionally comes to care about what you are eating, but don’t feed it, even if it is lovely. Wangfu has its own exclusive food.

　　Now poor Wangfu is locked in the fence outside and can’t get close to each other when eating. It’s a little pity. But on the other hand, it also ensures the indoor dining environment, especially when it is necessary to wait, you can take the children to feed the alpacas first.

　　Hay is provided free of charge, but many children feed it desperately every time. Many times, it is obvious that Wangfu can’t eat any more, and he is listless on the ground, so he is distressed. For Wangfu’s sake of earning money to support his family at an early age, children should care more about Wangfu, properly feed and Doby, and don’t disturb it to rest.

　　Finally, let’s talk about the food here, mainly western food, which tastes good. There are indoor dining areas and terrace dining areas, and the whole environment is very comfortable. The restaurant didn’t focus on parents, but with more and more children coming to punch in, the supporting facilities for parents and children are becoming more and more perfect.

　　Meet with "Simple Noodles Jun"

　　Chigu Japanese Roast Meat izakaya’s first store is in Shijingshan, which owns Zorro, the first generation of online celebrity raccoon. On weekends and holidays, there are quite a few people who visit Zorro. Although Zorro is a big star, the shelf is not big at all, especially docile and clever. You can also hug him under the guidance of the staff, but you must disinfect your hands before hugging him.

　　In addition to Zorro, there are two little raccoon sisters in Shijingshan store. Their temper is not as good as Zorro’s. After all, the princess is a little proud. There is a cartoon raccoon with painted walls in the store, and the overall environment is very popular with children. You can also take the opportunity to tell children, look, this is the crisp noodles we ate when we were young!

　　Japanese food itself is more suitable for children’s tastes. The signature beef rice is explosive, and almost every table should be served. The amount of food ordered is sufficient, the taste is ok, and the cost performance is very high. If you don’t want to barbecue yourself, you can also ask the waiter to help you bake, and you can take your children to take a photo with the simple noodle king.

　　Last week, Chigu finally welcomed its own branch in Jiulongshan, Chaoyang, with a superior location and a much larger overall area than Shijingshan. There are three resident raccoons, and one baby raccoon is super cute and the most lively one.

　　Of course, the big star Zorro will occasionally visit the new store, so if you are going to see Zorro, you must find out in advance which store Zorro went to. It is said that on the opening day of the new store, the clerk announced "Zorro is coming", and suddenly everyone stopped eating and went to meet Zorro. It was really quite ostentatious. When there are not many people in the store, the manager will also take a group photo with Zorro on his shoulder.

　　Pet shop? Restaurant? Stupid can’t tell the difference.

　　This restaurant is particularly unfriendly to mothers with cleanliness, because there are so many small animals in it! Sometimes I feel trance and come to the pet store.

　　There are three Shiba Inu, 33 cats, two groundhogs and two chinchillas in the Kalamao Japanese cuisine theme restaurant. In addition, there are some birds and fish, which is a living small zoo.

　　Although there are many small animals, the indoor ventilation is well designed and cleaned, and there is basically no big odor. Of course, if you are particularly concerned, your mother will not recommend coming here.

　　There is a cat room specially set up for kittens here, and the taste of the cat room is not as optimistic as that in the restaurant, but the cat slaves say that this is nothing. Let’s "suck cats" heartily in the world of cats and cats. It’s a great mood. When these cats meet more people, they are not afraid of being born. They just lie there and wait for little meat hands to massage them. It should be noted, however, that cats themselves are creatures prone to hair loss. If you don’t want to take a coat of hair to eat, it is still recommended that you chop the rice quickly before you slap the cat.

　　When sitting in a restaurant, you can also watch hamsters and groundhogs through the window. Obviously, the groundhog has become a comedian in this restaurant, which is very funny. Every time he wants to eat, he makes a "groundhog roar" like a war, which is exactly the same as that popular expression pack, which makes everyone laugh.

　　Many pet restaurants are actually closed to children. This restaurant is more friendly to children, but when it comes to contact with small animals, parents must also do a good job of care!

　　Spend hours with cats.

　　There are many famous cat cafes in Beijing. The one to be recommended here is "Hours Light Cat Cafe" in online celebrity, which is also famous among many cat cafes.

　　Beiluoguxiang, which is just one road away from the noisy Nanluoguxiang, is much quieter. This cafe is located at the south entrance of Beigong. I want to remind you that there is still a small time in Beikou, but it is mainly dogs.

　　The store is very quiet, and there are about a dozen cats lying in it. Forgive us for describing them only by lying down, because they are really too fat. I don’t know whether the food in the store is too good or the life is too comfortable.

　　Whenever a guest walks into the store, the cats are used to it and don’t move. The first time I went here was in the afternoon. Maybe the cats were a little sleepy. No matter how I teased them, they ignored me. Later, a mother and daughter came. As soon as the little girl came up, she took out the canned fish. The originally listless cat suddenly jumped into front of the food. There are many tools to tease cats in the shop, which is also an effective way to make these fat cats move.

　　On the whole, the cats here are very docile except for some high and cold. Later, a friend took the baby once and met a super sticky cat, so he was willing to lie in their arms and hold it quite cured.

　　It is said that there are two small fights in the store now, but they only go to work occasionally, which makes people very curious. Will cats and cafes with fights often stage a cat-dog war in the store?

　　Text and photo courtesy/Jiang Yanqing (@ 么么么么么么么么)

1905 movie network news Editor’s Note: The premiere of "Revisiting Classics" Channel — — The 87 th edition not only received enthusiastic response when it was broadcast, but also became a classic in the minds of several generations after years of precipitation. The actor of "Jia Baoyu" in the play, from the insecure candidate, to the mature actor and then to the behind-the-scenes director, has also taken the initiative to shoulder a public welfare identity in recent years — — Cultural communicator of A Dream of Red Mansions.

Recently, the China Television Arts Committee specially invited Ouyang Fenqiang, the director, to be interviewed, reviewing the birth of the classic character "Jia Baoyu" and talking about the anecdotes behind the scenes.

Q: When did you first get involved in acting?

A: I started filming when I was 12 years old. At that time, there was a literary propaganda team and a story team in the Children’s Palace, and I told stories in the story team. When the teacher took us on a lecture tour to various schools, I was seen by the literary director in sctv, so I was invited to tell a story at the TV station, and then I was seen by the director of Emei Film Studio, so I went to the film studio to make a film in 1976. The first film I made was Spring Tide, which was based on a novel by Sichuan writer Ke Fei. I played the son of a widow, and this was my first time in film and television.

At the beginning of 1977, Chengdu Sichuan Opera Troupe rehearsed Yang Kaihui’s Sichuan Opera "Die Lian Hua" and needed an actor to play Mao Anying. The troupe didn’t have a child of twelve or thirteen years old, so others recommended that there was a child in a certain school. He used to tell stories well, but later he went to make a movie. Let’s call him and have a try. At that time, seven or eight children were called to audition. Of course, there was no suspense later. I won’t have to go to school. I will attend rehearsals during the day and perform at night. At that time, the teachers of the troupe liked me better, so as a special talent, I was directly recruited to the Sichuan Troupe as a professional actor. When I arrived at Sichuan Opera Troupe, the film studio came to me whenever there was a role of a child. The Sichuan Opera Troupe said that you might as well transfer him directly to the film studio, so I transferred to the film studio to be a full-time film actor when I was about 16 years old, but at that time I was a walk-on and played some small roles. Later, sctv filmed the first TV series "Yang Xiaoliang" and asked me to play Yang Xiaoliang, a young man who was unemployed. Then I met A Dream of Red Mansions.

Q: How did you get the role of Jia Baoyu?

A: When the crew of A Dream of Red Mansions was doing the first class in Yuanmingyuan, they had not yet chosen an actor to play Jia Baoyu.

The director was determined to find a boy to play Jia Baoyu. The audience of Jia Baoyu accepts girls to play, which is a convention from the aesthetic point of view. However, director Wang Fulin thinks that if you get a girl to play, no matter how good you look, there are still traces of acting, so I hope it will still be played by boys, at least his version of A Dream of Red Mansions is played by boys. But the image of Jia Baoyu is really special. He is a boy, he is a lovely boy, and he is a lovely boy with a face full of powder, so it is not easy to find. Mr. Wu Zuguang, the consultant of the crew, said that if you are looking for a boy to play Jia Baoyu in China, this Jia Baoyu has not yet been born. However, director Wang Fulin insisted on his own creative ideas, so Jia Baoyu was not in the first class, and he was still looking everywhere in the country.

Many people recommended me to go. Zhang Yuping and Gao Hongliang, whom I worked with in the first class, were all recommended to the director and deputy director. Wang Dao didn’t take it to heart at first, because children recommended children, which was not very convincing. At this time, Wang Dao will go to Emei Mountain to find the stone under the green ridge peak, just to Chengdu. Accompanying him to Chengdu, she was already booked to play Wang Xifeng. She is from Sichuan Theatre, so she found out the address and came to our house to find me. But when I was away, she left me a note saying that Wang Fulin, the director of the TV series Dream of Red Mansions, wanted to see you, and asked me to meet Wang Fulin in Room 305 of Jinjiang Hotel at 10: 00 the next morning. It happened that I had to go out with the film crew the next day, so I didn’t have time. And I thought, how could this opportunity fall on my head? I didn’t even plan to go. Later, my dad told me, go there, maybe this is an opportunity. I listened to my dad and rode a broken bike to Jinjiang Hotel after 10 pm. Wang Dao hasn’t rested yet. When he heard it was me, he said he had an appointment for tomorrow morning. I said I’m going to shoot tomorrow. Then I chatted with him. He asked me if I had played any plays, and I said what I had played. At that time, Yang Xiaoliang was broadcast on CCTV.

Then he said that we have selected more than 20 Jia Baoyu from all over the country, and we want to try the lens in Beijing. Can you come too? I said I didn’t have time to come. Because I thought to myself, it can’t be me. Don’t bother. Besides, I don’t have time to go while filming on the set. Later, Wang Dao said, well, you come by plane. Because in those days, flying was important, and the average actor couldn’t fly. As soon as I heard that someone invited me to fly, I managed to eat and drink, and I had never been to Beijing, so I decided to go and play. I came to Beijing with this mentality. I also prepared a passage the night before the audition. I recited the words of Baodai Reading the West Chamber about twice. When we arrived at the scene that day, 25 people each went up to perform. After the test, I had to rush back to Chengdu. The crew said there was no air ticket. At that time, there was only one flight a day, so it was difficult to buy air tickets. I said I couldn’t. I had to go back to filming. Two hours later, the crew said you should go, and we settled a first-class ticket for you. I was even more shocked. At that time, bureau-level cadres were eligible to fly first class. How could they be so friendly to me? Is it still interesting to me? I took this question and went home to film.

The crew sent a letter of business transfer soon, without informing me. It was public to public. At that time, we were filming in the mountains, and the telephone was disconnected, which was not as developed as communication now. So at that time, people all over the country knew that I was going to play Baoyu, but I didn’t know. CCTV has already spread the story about who was decided by Jia Baoyu in A Dream of Red Mansions, and all the four official media at that time published the news and all my photos, but I don’t know in the mountains. Not long after I returned to Chengdu and entered the house, there was a loud knock on the door, and I opened it and saw that seven or eight reporters had stuck in our house to interview me, saying that you were playing Jia Baoyu. I said I just tried the lens, don’t talk nonsense. They said it was all in the newspaper. The next day, I rode my bike back to the Eying Actors Troupe and asked our head. I said, what happened to the head? Why did the reporter come to interview me? What did he say? The regiment said, it’s really settled. You should hurry to Beijing.

That’s how I got to Beijing. At this time, the second class was already halfway through.

Q: Is the process of integrating into the role smooth?

A: Because I joined late, I didn’t take part in the lectures, piano, chess, calligraphy and painting given by the experts in the first class, so I was under great pressure. They are all very familiar with each other, so I am so nervous that I can’t let go. At that time, everyone’s role was decided. In the study class, everyone mainly prepared clips and sketches according to their own roles, and reported them to the director group and those mature teachers every once in a while. The teachers would also advise you on how to perform. There is also reading books by yourself and reading the original Dream of Red Mansions. How could I understand A Dream of Red Mansions at that time? It was a gobbledygook. So the pressure is very high.

Director Wang Fulin said one day, you are old-fashioned with a hand on your back every day, which is like a perverse and lovely Jia Baoyu? You look like a Taoist Xu that Jia Zheng likes. He said this was not the way to do it, so later he had a meeting with the whole cast, especially the cast, and announced at the meeting that I would not be allowed to read novels or write any desk work. Because of the great psychological pressure, you can’t enter the state and relax. How to relax? Your task is to play pranks every day, and to fool a person every day. You can fool whoever you want, but just don’t read books, and you can go to the girl’s bed and have a fight. In fact, he used this method to integrate you into a group and relax your whole body and mind. Therefore, I think director Wang Fulin is very methodical, very grounded to inspire actors to enter the role.

The next step was the shooting process. At that time, I was still under pressure, and I couldn’t wait for the director to replace me. The first scene I shot was that Qin Keqing was sick in bed, and Wang Xifeng took Baoyu to visit the sick. I was so nervous that I didn’t fall asleep all night. I guess I should quit my job after the scene was filmed. That’s the feeling. After the performance, I quickly paid attention to the director’s expression, saw the director smiling and nodding frequently, and then consulted everyone around. What about Baoyu? Everyone said yes, yes, good, good. From his expression, I felt that he was quite satisfied. His satisfaction really opened my heart, and the stone fell forever. So if you go further back, you can do whatever you want.

Q: Looking back on the cooperation with director Wang Fulin, what are your feelings?

A: The director said something harsh about me. When Baoyu told Daiyu the story of mouse essence in Xiaoxiang Pavilion, there were many lines, all of which were Jia Baoyu’s words. I didn’t prepare them carefully and didn’t memorize them. When shooting, I forgot the words when I thought about it, and I forgot the words when I thought about it. The performance was not vivid at all. Wang Dao was in a hurry, so he said a few harsh words and scolded me for not being prepared seriously. He said that in such an interesting scene, you are such an important role. If you want to ruin the scene, you will ruin it. Our efforts and painstaking efforts for several years will be in vain. You can’t act like this. The story of mouse essence should be very happy, naughty and perverse, and it is vivid. Now you are reciting an eight-part essay, not telling a story, so you criticize me. From then on, I never dared not recite words, including later becoming a director myself. I also told many actors that reciting lines is a basic artistic virtue. Whether your play is good or not, you have to memorize the words first to match the word actor.

Wang Dao cultivated virtually every character in the play. Today, people say "A Dream of Red Mansions" and these characters. In fact, how did we know "A Dream of Red Mansions" at that time? I think there is only one actor among us who really understands and loves A Dream of Red Mansions. Many of us didn’t understand A Dream of Red Mansions, but a blank sheet of paper was given to the director, who drew every character he wanted on it.

Looking back now, he was under great pressure. In the process of writing A Dream of Red Mansions, he faced the crisis of being almost replaced many times. At that time, there were very different views on him. I thought he couldn’t shoot it, saying that the TV series "Dream of Red Mansions" had been shot badly. You see, many amateur actors, shoe repairers in leather shoes factories, salespeople in department stores and telephone operators in people’s communes are used. Who are they? How can they shoot A Dream of Red Mansions well? A bunch of children don’t know how to shoot A Dream of Red Mansions? In fact, this voice has been accompanied by Wang Dao, and I don’t believe that Wang Dao can shoot successfully. Therefore, in the process of filming A Dream of Red Mansions, Wang Fulin always looked at him with countless pairs of questioning and suspicious eyes. He was working on A Dream of Red Mansions under such great pressure, so Hu Zehong, who played Cherish Spring at that time, gave him a nickname called Lonely Little Boy. He is lonely under this pressure, but his prime minister can punt in his stomach. I think he is very tolerant and a director with general style.

He is actually Wang Dadan. He dares to think what others dare not think and do what others dare not do. Who dare to use a group of children who have no acting experience and don’t understand A Dream of Red Mansions to play A Dream of Red Mansions? He dares. Who dares to play Jia Baoyu with boys? He dares. Wang Liping was under great pressure to make music at that time, because in everyone’s impression, Wang Liping composed music with pop music. How can classical masterpieces use pop music? He dares to shoot this board. Including makeup artists and dressers, many of them are the first time to do it, and he dares to use it. According to him, I would rather use someone who is dedicated than someone who is experienced but not dedicated. Of course, this play has also made these people. So I think Wang Dao is really a great TV director who should be recorded in the history of the development of China TV series.

Q: What were the shooting conditions of the crew at that time? How do you overcome and balance all kinds of difficulties?

A: There was no meat to eat at that time. We live in a guest house of a vegetable company opposite Nancaiyuan (now Grand View Garden), a big bungalow with a canteen. The meals of the crew are often all Chinese cabbage, vermicelli and tofu, and no meat is seen. When we were young, we wanted to eat meat. What should we do? I went to the mall to buy instant noodles and lunch meat in bulk, and processed them by myself in the electric stove at night. Without vegetables, Chinese cabbages in vegetable companies are frozen on the side of the road in winter. In the evening, I took several actors from the cast, such as Gao Hongliang and Ma Guangru who played Gary, to get cabbages. Because the crew’s food was standard, and at that time every sum of money had to be audited, completely according to the standard. One day, the crew asked Chen Xiaoxu and I to go to the city to find a leader, saying that we were hungry and had no meat. In the evening, secretary and district head of Xuanwu District … … The leaders all came to the site to work, and the district paid subsidies so that the dolls could eat meat.

Although the conditions were difficult, everyone kept improving in the whole creative process. I remember that the props used at that time were all real. We shot the location in the West Lake in Hangzhou, and all the other scenes were finished, so we couldn’t shoot Baodai Reading the West Chamber because the peach blossoms didn’t bloom. It was already spring in March, but the flowers couldn’t bloom that year because of the rain and low temperature. I also joked to the director that fake flowers could be used, but I couldn’t see them anyway. The director ignored me. The whole crew stayed in Hangzhou for several days, just to wait until the peach blossoms opened before filming this scene. Therefore, although the crew has no money, Wang Dao is very strict about the quality.

I shot that scene of "A vast expanse of whiteness is really clean", that is, the scene where Baoyu finally disappeared in the snow. It was shot on the same day as Deng Jie’s "Smart and Tired" (Wang Xifeng was buried in the snow with a broken straw mat), and we both experienced minus 25 degrees and heavy snow. Because the song "Smart and Tired" is very long, Deng Jie was dragged in the snow, and the picture had to match the song, so we couldn’t stop. Wearing little clothes, it was MINUS 25 degrees, and when I finally put her in the car, the whole person almost fainted.

Hardship is hardship, but we always strive for perfection in creation.

Q: What influence did A Dream of Red Mansions have on your later life?

A: After filming, everyone will go their separate ways, and those who should go back to the factory will go back to the factory. Director Wang Fulin told me that you played A Dream of Red Mansions and Jia Baoyu, and you will not find it enjoyable to play any role in the future, because the play is too big. I said, then I’ll be a director behind the scenes. Later, the leaders of CCTV wrote a letter directly to the leaders of sctv, recommending me to go to sctv. So I transferred the TV station from the film factory at that time, and all the relationships were transferred in five days, without any obstacles.

Q: What do you think of the significance of the establishment of the "Revisiting Classics" channel?

A: I think it’s a good thing to show the importance and care for the classics with practical actions. For those of us who have participated in classic creation, it is a support of spiritual strength.

In 2017, A Dream of Red Mansions was broadcast for 30 years, and the commemorative activities were organized by me. I begged for money everywhere. At that time, the idea was that anyone who was a member of the Red Mansion crew could come and have a real party, including the voice actor, and I also managed to eat and travel. Not only the crew will come, but also I will gather the red fans from all over the country. Later, some actors came back from abroad at their own expense, and they didn’t want me to give money, but also found their own hotels. On the morning of the event, I held a meeting with fans in the Botanical Garden and performed in the Great Hall of the People in the evening. It was hard to get a ticket for more than 5,000 seats. As soon as the curtain opened, there was a cry on stage and off stage. After the whole performance that day, everyone left. My wife and daughter and I walked out of the Great Hall of the People. It was drizzling outside, and the three of us were sitting on the steps of the Great Hall of the People. I was in tears at that time.

I have been doing activities to promote A Dream of Red Mansions since 2017, including entering universities, middle schools and primary schools, and some activities to promote A Dream of Red Mansions in cooperation with the government. I feel that although I am not a researcher of A Dream of Red Mansions, I can at least be a communicator. There are various ways and means to spread A Dream of Red Mansions, including the spread of radio dramas, dance dramas and ballet. Then I spread the stories behind the scenes of the 87th edition of A Dream of Red Mansions, which is also a kind of communication. The purpose is to make more people pay attention to, like and understand A Dream of Red Mansions. So I think that "reviewing the classics" is a spiritual power.

Q: When you retire, are there any messages for young TV artists?

A: I retired on March 5th this year. I have been in film for 48 years and worked for 46 years. I have experienced the development and prosperity of China TV series. When I was just engaged in the performance of TV series, China TV series had not yet formed its own mature style. I watched the TV series step by step towards glory, and later formed its own TV drama aesthetics. I think I have no message for young people, and I have to learn from many young art forms, keep pace with the times, follow the pace of the times, feel the context of the times, and continue to seek.

Oral guest: Ouyang Fenqiang

Invited interview and arrangement: Lin Hui (oral history expert of China Communication University)

Planning: Li Xuan, Zhao Cong

　　Cyber hackers, who committed crimes in groups, were sentenced for making and spreading obscene articles on the Internet for profit, and committed crimes again during probation. These are the characteristics of the cases involving Li and Chen in Lishui, Zhejiang Province, among the six cases of trafficking in pornography publicly notified by the National Office for Combating Pornography today. In fact, judging from the facts of the six cases, each case is shocking in terms of both the means of committing crimes and the degree of harm.

　　The person in charge of the national office of "eliminating pornography and illegal publications" pointed out that these six cases are typical cases in which the national office of "eliminating pornography and illegal publications" chose "net" and "protecting seedlings" to investigate and deal with important progress, which has been completed or the investigation has ended.

　　Rent an overseas server to commit crimes in groups.

　　The first case reported by the national office of "eliminating pornography and illegal publications" was a case in which Li and Chen in Lishui, Zhejiang Province made and disseminated obscene articles for profit.

　　According to reports, in November 2018, according to the report of the masses, the Economic Development Zone Branch of Lishui Public Security Bureau filed a case to investigate the case and set up a task force. At present, the case has been ascertained, and eight suspects have been arrested, including Li and Chen, the principals who directed and produced obscene videos. At the same time, more than 100,000 obscene videos were seized, and the amount involved was more than 7 million yuan.

　　According to the national office of "eliminating pornography and illegal publications", from 2016 to 2017, Li and Chen Moumou filmed obscene videos for sale in the name of "Kuramoto C, underwear brother, and 91 principal". Since October 2017, Li and Chen, Chen Mou, Lin and others have rented overseas servers and set up 91B1 obscene websites to make profits by selling members and recharging VIP. Zhao, Zhu and others filmed obscene videos and uploaded them to the network disk, and then sold them through the 91B1 website. In this case, more than 100,000 people were purchased, distributed in various places and overseas areas. At the end of 2018, the task force successively arrested four principals, including Li and Chen, in Guangdong and Hebei. Recently, the task force captured four people, including Zhao and Zhu, in Shandong, Hunan and Guangxi.

　　The national office of "eliminating pornography and illegal publications" said that the suspect in this case has a high reputation on the Internet. In 2016, the criminal suspect Zhao became a "great god" by making and selling his own obscene videos on the Internet in the name of "91 Daige", and his videos were found on almost all Chinese obscene websites.

　　Not only that, the main suspect Li is a hacker and was sentenced for hacking cases; Zhao was sentenced for making and spreading obscene articles on the Internet for profit, and is still on probation. "Different from previous cases, the suspects who filmed obscene videos in this case did not fight alone, but committed crimes in groups." The National Office of "Combating Pornography and Illegal Publications" pointed out that in 91B1 website, there are as many as 20 suspects who are engaged in making obscene videos for profit, including a female criminal suspect in Taiwan Province.

　　26 people who imitated Tik Tok to sell pornography were detained.

　　26 people were criminally detained and 110,000 obscene short videos were seized. Today, the National Office of "Combating Pornography and Illegal Publications" reported the case of "Fast Fairy" short video App spreading obscene articles for profit in Shenzhen, Guangdong Province, saying that the short video platform involving pornography in this case was huge.

　　The National Office for Combating Pornography said that in this case, the "Fast Fairy" App claimed to be an "adult version of Tik Tok". Since it was launched in October 2018, its pages and browsing methods have all imitated "Tik Tok", but only obscene and pornographic short videos have been disseminated.

　　To make matters worse, operators have also introduced incentives. As of the time of the incident, there are nearly 3 million registered users, and more than 1,000 users have uploaded obscene videos. Operating gangs have made a profit of over 10 million yuan by charging gambling sites advertising fees.

　　The national office of "eliminating pornography and illegal publications" said that on March 23 this year, Longgang police began to collect nets in 15 cities across the country and arrested 26 suspects. At present, the App has been seized according to law, and the case is still being further explored.

　　50,000 cross-border agent development members

　　Judging from the situation reported by the national office of "eliminating pornography and illegal publications", the case of "June 29" spreading obscene articles for profit in Guigang, Guangxi was also extremely bad.

　　"In June 2018, the public security organs of Guigang City inspected and found that a netizen in the jurisdiction was suspected of spreading obscene video clues and filed a case for investigation." According to reports, this netizen is the general agent and customer service of "Pymai" obscene video website.

　　The National Office for Combating Pornography pointed out that this website management team has a clear division of labor and a strict organization. The gang has more than 10 main members and more than 100 offline agents, involving 20 provinces and countries such as Malaysia and Singapore. Through the combination of website and WeChat group, the gang has developed more than 50,000 members, involving more than 13 million yuan. At the end of 2018, the task force launched a unified arrest operation, arresting 16 suspects one after another, and 14 people including Jia Mou were arrested according to law, detaining more than 50,000 pornographic videos stored in the server, and destroying 3 studios used to disseminate obscene pornographic information. In February this year, this case was transferred to the procuratorate for review and prosecution.

　　Hundreds of female anchors engage in obscene performances.

　　In the case of Shanghai Changning "Cherry Live" App spreading obscene articles, the public security organs found that hundreds of female anchors were engaged in obscene performances.

　　According to the introduction of the National Office for Combating Pornography, in January 2019, the network inspection of Changning Branch of Shanghai Public Security Bureau found that there were some pornographic Apps in Apple’s mobile App store, among which the "Cherry Live" app was the most popular. Finally, it was verified that there were hundreds of female anchors engaged in obscene performances and spreading obscene videos in this App, with tens of thousands of viewers and millions of funds involved.

　　After a lot of work such as preliminary investigation and fixed evidence, the task force of Changning Public Security Bureau went to Chongqing, Hunan, Guangdong and other places to arrest. At present, 43 people involved in the case have been successfully arrested, all of whom have been criminally detained, and the case is under further investigation.

　　The server develops 3000 members abroad.

　　According to the national "anti-vice and pornography" office, in August 2018, the public security organs of Lu’ an City, Anhui Province found in their work that the website named "Zhengtai Community" disseminated obscene videos and pictures.

　　After further investigation, it was verified that this website was founded by Qi, with a server abroad and more than 3,000 registered members. There are more than 2,000 obscene videos and more than 8,000 pictures on the website, some of which involve minors. The public security organs arrested three suspects, including Qi. In March 2019, the case was prosecuted by the procuratorate.

　　"cute girl" spreads child pornography videos

　　The profit-making case of spreading child pornography videos in the "Mengmeizi" forum in Liaocheng, Shandong Province is the sixth case notified by the National Office for Combating Pornography and Illegal Publications.

　　"In August 2018, according to the national ‘ Eradicate pornography and illegal publications ’ The office turned to clues, and the public security organs of Liaocheng City and yanggu county City quickly carried out investigations, cracked the case and arrested the main suspect Liu. " The National Office for Combating Pornography said that since July 2017, Liu rented an overseas server through a network technology company in Lianyungang, Jiangsu Province, and established a "cute girl" forum to sell and disseminate child pornography videos, with a total of more than 130,000 members, including more than 400 paid members, with a profit of more than 70,000 yuan. At present, this case has been handed over to the procuratorate for review and prosecution.

　　Obscene and pornographic information is the focus of the crackdown

　　The person in charge of the national office of "eliminating pornography and illegal publications" pointed out that obscene pornographic information is the focus of the current crackdown. In the first quarter of this year, the "anti-pornography and illegal publications" department strictly rectified the dissemination of obscene and pornographic information by using live webcasts, short videos, "two micro-ends" and other platforms, and resolutely investigated and dealt with a large number of cases of online pornography, pornography and pornography.

　　The person in charge said that since the beginning of this year, the departments of "eliminating pornography and illegal publications" in various places have taken the initiative to maintain the high-pressure situation of cracking down on illegal and criminal activities involving pornography, and promoted the in-depth development of special actions such as "net work" and "protecting seedlings" through investigating cases. Among them, from January to March, a total of 1,079 cases of "cracking down on pornography and illegal publications" were filed nationwide, including more than 130 criminal cases and 541 cases involving the Internet.

　　Legal Network Beijing April 18 th

Original title:Hard enough, not only a new milestone in China’s science fiction movies.— — A Brief Comment on Wandering Earth 2, a New Year movie.

Wen Zhen Cheng Bo (Professor, Doctoral Supervisor and Vice President of Shanghai Film Academy, Shanghai University)

New film viewpoint

Special fund support for the development of national film industry

How does the prequel become a sequel?The experience of a series of films tells us that each film should be a new "this one", not just a predecessor or sequel to a certain film, and should not be the so-called "second life, second life and third life" rhythm.

Why can science fiction be hard-core?Characters and stories must first stand up; Then the audio-visual realism and spectacle should be enough, and it is better if we can use new technologies and platforms; Furthermore, whether we can leap from "fantasy" to "thought", the discussion on ideology and philosophy lies in audio-visual and stories, but it is not closed, which can inspire questioning and reflection.

If we say that the "window opening" and "ceiling" of China’s sci-fi movies in 2019 have been going around for a few years, and the film market has changed due to the epidemic, it is difficult for domestic sci-fi movies to produce any hardcore masterpieces. By the Spring Festival in 2023, Wandering Earth 2, the second part of this series of movies, tells the story of The Wandering Earth’s prequel, but it has "broken the door" beyond the hardcore level of its predecessor.

Storytelling, Wandering Earth 2 shows how The Wandering Earth’s basic world outlook structure came into being, and two crises before Jupiter crisis — — The attack in 2044 and the moon crisis in 2058.

This is a step in the process from the present to the future, and it is a phased state from the near future to the farther. The "Wandering Earth" project is a grand human epic spanning 2,500 years. How it happened and how it was possible, and the credibility logic needs to be shown by movies.

On the surface, the crisis in 2044 is how the mainstream "Wandering Earth" faction responded to the "terrorist attack" of the opposition "Digital Life" faction. This is a routine of spy war and thrilling action movies, but at the same time, it has completed the personal construction of Liu Peiqiang and Han Duoduo (The Wandering Earth’s grandfather named his sister Han Duoduo to commemorate his daughter who died of illness), and the "space elevator" for those who face the wall in "Three-body".

At the same time, the appearance of Tu Hengyu leads to the clue of supercomputer artificial intelligence 550W. The mirror reverse writing "MOSS" not only appeared in Liu Cixin’s Supernova Age and China 2185, but also produced intertextuality with the supercomputer of the world’s classic sci-fi movies in some details, such as "Roaming in Space in 2001" and "Alpha City". When the red eye or camera of the supercomputer flashes, there will be a faint prompt sound.

The idea of reverse writing in the mirror of 550W may also be influenced by the classic mirror that says "redrum" and "murder" in reverse. The dual nature of artificial intelligence represented by 550W may be the underlying cause of the two crises. This is a technical ethics issue, a philosophical issue, and even a future realistic issue.

The "Moon Crisis" is the core plot of Wandering Earth 2. If Liu Peiqiang’s clue is the "real universe" directly traced forward, then Tu Hengyu can be said to be a "meta-universe" clue. The virtual reality and life and death were originally antagonistic and either-or, just like the crisis in 2044, but in the face of the crisis of all mankind, people from different countries can unite if they need it, because "there is no human civilization.

The nuclear bomb is used to destroy the moon, which is unity and trust in one dimension, but the key can’t be unlocked, which is division and suspicion in a higher dimension. Only with greater human sacrifice, hands-on operation will have the meaning of unity. Similarly, can the virtual and the real be United? The initial heart of Liu Peiqiang in the real world and Tu Hengyu in the virtual world is "ego", and the responsibility and kindness in human nature become the final choice.

This is not individual heroism, it is "human" collectivity and people’s nature.

Just as Tu Heng-yu’s crossing between the virtual and the real is like "Interstellar" passing through a black hole, he has become a higher-dimensional self, which can send back information to remind human beings of the crisis. In the choice between angels and demons, the continuation of nature is his own god. In this sense, should the community of human destiny include the unity of reality and falsehood, and can it transcend life and death in the process of drawing a blueprint like a foolish man moving mountains in 2500 years? The answer seems to be yes.

Wandering Earth 2 further interprets and deepens the theme, the so-called "Chinese scheme", in the openness of absorbing the nutrition of world science fiction movies. In the sci-fi coalition government, which is almost the same as the real United Nations, the emaciated "Miss Zhou" wearing a Chinese tunic suit with a national flag tells the story of the first healed thigh bone.

Yes, this character’s surname is Zhou. He can evoke Chinese’s collective memory. He can also make a decisive decision based on the belief that "our people are fine" in the face of tidal danger and surveillance cameras. This "last-minute rescue" routine seems to be a familiar way for us.

Wandering Earth 2 clearly shows that the industrial production level of China’s films has reached a new height. The special effects shots are real and full of details, and they dare to show them to the audience frankly, with no intention of concealing or hiding others.

The hardcore degree of paragraphs such as "Space Elevator", "Nuclear Explosion on the Moon", "Returning to Shanghai", "Diving to Restart the Internet Root", "Starting from the Space Station Warrior" and "Stupid Robot Dog" are not inferior in the history and forefront of the world science fiction movie history.

In the combination of narrative and special effects, the structure and rhythm of the so-called emotional drama and hardcore drama are not perfect, but they are basically compact and effective. Moreover, there are only two films in this series at present, and there should be a third film in the future, such as "Helium Flash Crisis in the Sun". If this is the case, the "Wandering Earth" series will show that China’s ability to incubate its own series of films from contemporary IP has reached a new and even global level, and it will also "go global" in the combination of creativity and craftsmanship, in the exploration and interpretation of the theme, and in China’s films.

In this sense, the hardcore of Wandering Earth 2 is not only in the field of science fiction movies, but also a new milestone of science fiction movies in China.

　　Apart from being a singer, Jay Chou is also an out-and-out e-sports fan. In April this year, Jay Chou and IDG co-founded the "Magic Jie E-sports" brand, and the first e-sports Internet cafe jointly opened by the two parties officially settled in Shenzhen.

　　The overall specification of this internet cafe is completely against the standard of high-end internet cafes, and the price is also the standard of high-end internet cafes. Some netizens visited the first Jay Chou Internet cafe in Shenzhen, and it was not cheap in terms of price. The price of the lobby was 10 yuan/hour, while the most expensive VIP seat reached 300 yuan/hour.

　　Different from other Internet cafes, the display screen, mouse, keyboard and headphones of Jay Chou Internet Cafe are all customized versions with Jay logo, and the host is a high-end game console known for its powerful game performance and high price.

　　The following private room is Jay’s exclusive private room, which is a complete copy of Jay Chou’s office in Taipei. Besides playing games, you can also enjoy the office in Jay Chou.

Compilation Shu Wang Cong

Editor: Wang Duoyu

Typesetting Shu Shui Chengwen

The long-term vision for artificial intelligence (AI) is to develop AI systems that can make major scientific discoveries, learn autonomously, and acquire knowledge autonomously.

虽然“AI 科学家”（AI scientist）这一概念还只是一种理想化的愿景，但基于智能体（agent）的AI技术的发展，为开发能够进行对话、具备反思学习和推理能力的AI智能体（AI agent）铺平了道路，这些AI智能体能够协调大型语言模型（LLM）、机器学习（ML）工具、实验平台，甚至是它们的组合。

近日，哈佛大学医学院 Marinka Zitnik实验室（高尚华博士为第一作者）在 Cell 期刊发表了题为：Empowering biomedical discovery with AI agents 的文章，系统介绍了利用 AI 智能体（AI agent）推动生物医学发现。

该文章提出了这样一个观点——“AI 科学家”可以被由人类、大语言模型、机器学习模型及其他工具（例如实验平台）组成的复合AI系统所支持的 AI 智能体（AI agent）所实现。

我们将“AI 科学家”设想为具备批判性学习和推理能力的系统，它们能够通过协作智能体整合 AI 模型和生物医学工具，并与实验平台相结合，从而为生物医学研究提供助力。

生物医学 AI 智能体不是将人类排除在发现过程之外，而是将人类的创造力和专业知识与 AI 分析大量数据、探索假设空间和执行重复性任务的能力相结合。AI 智能体将能够熟练完成各种任务，规划发现工作流程并进行自我评估，以识别并解决其知识中的差距。这些智能体使用大语言模型（LLM）和生成式模型来实现结构化记忆以进行持续学习，并使用机器学习工具将科学知识、生物学原理和理论融入其中。AI 智能体可以影响从虚拟细胞模拟、可编程的表型控制到细胞回路设计以及开发新疗法等各个领域。

The first author, Dr. Gao Shanghua, received his doctorate from Nankai University and is now a postdoctoral researcher at Harvard Medical School

The complexity of biology requires the flexibility to break down complex problems into executable tasks. AI agents can break down problems into manageable sub-tasks, which are then solved by AI agents with specific functions and integrate scientific knowledge. In the near future, AI agents can accelerate the discovery process by making workflows faster and more resource-efficient.

Leveraging AI agents to advance biomedical research

The continuous development and application of data-driven models

AI agents in the biomedical field – from LLM-based AI agents to multi-agent systems that integrate AI models, tools, and physical devices

Level of autonomy of AI agents

Cases of autonomy levels for AI agents in genetics, cell biology, and chemical biology

Core terms of machine learning

Key modules in AI agents: perception, interaction, reasoning, and memory modules

Components of a biomedical AI agent

The challenges of AI agents in biomedical discovery

AI agents can improve the efficiency of routine tasks, automate repetitive processes, and analyze large datasets to outperform current human-driven efforts in scale and accuracy. This automation allows for continuous, high-throughput research that human researchers cannot conduct individually at the same scale or speed.

Looking to the future, AI agents can provide insights beyond what traditional machine learning can achieve by making predictions across temporal and spatial scales before obtaining experimental measurements at both temporal and spatial scales. Ultimately, AI agents may help uncover new patterns of behavior in biological systems.

Original link:

https://www.cell.com/cell/fulltext/S0092-8674 (24) 01070-5

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