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　　It is said that the leader of the team lost contact and owed wages for more than ten days; The recruiter has paid wages for the group performance.

　　On October 27th, nearly 100 extras of Huo Qubing were abandoned by recruiters at Beijing Railway Station, and their wages were in arrears. Yesterday, Bian Lianqing, the main person in charge of recruiting group performances, said that the person in charge of the team was "lost" and had paid wages to the group performers. The producer of the TV series responded that the contract between the crew and the group performance expired, and the salary was handed over to Bian Lianqing at the first time, and the payment was arranged in a unified manner.

　　More than 100 group performances were paid in arrears.

　　At 2: 30 pm on the 27th, nearly 100 temporary group performances of "Huo Qubing" crew who returned to Beijing by train from Yinchuan arrived at Beijing Railway Station, and they could not contact Song Mou, the team leader who returned to Beijing together. Many group performers said that after arriving at the station, they couldn’t find anyone and their mobile phones were turned off, but their salary during their group performance in Yinchuan was never settled.

　　Mr. Liu, a group performer in Huo Qubing, said that before returning, he was told by the group leader that he needed to return to the scene urgently. After arriving in Beijing, he arranged accommodation in a unified way and waited for new arrangements after a few days’ rest. However, after packing up temporarily and rushing back to Beijing, the person in charge suddenly disappeared, and nearly 100 people stayed at the train station until 7 or 8 pm. Many people had no money and slept in the underground passage for one night.

　　Mr. Li said that when he saw the recruitment information of a group performance in Zhaopin on August 10th, he went to the Greenland Colorful City in Changping, Beijing for an interview. After paying 1,800 yuan for food on the spot, he signed a contract with a "Xinxiuxing Culture Film and Television Media Co., Ltd." and was sent to the crew by Bayi Film and Television Base as a group performance. As promised in the contract, the salary is 3,800 yuan a month, plus an extra Man Qin Prize and 600 yuan. After becoming a full member, the salary is 4,800-6,800 yuan. However, after arriving at the crew, the salary was changed to 80 yuan/day, and the salary was paid every 10 days. However, the contract has been taken away by the "group leader" responsible for recruitment (the intermediary for recruiting group performances for filming film and television dramas) before entering the crew.

　　According to a number of temporary group performances, most of them learned the group performance information through the online recruitment platform, and were asked to pay the introduction fee and agency fee ranging from several hundred yuan to 10,000 yuan during the interview. Besides group performances, there are also assistants, makeup, post-production and so on. A group leader manages a group performance of 20-40 people and is responsible for paying salaries.

　　From August to October, more than 100 group performances convened by several group leaders were sent by bus to Yinchuan’s "Huo Qubing" crew. Among them, the longest working hours are as long as two months, and the shortest is seven days. All of them have not been paid for at least one week, and the most have not been paid for more than 10 days. More than 10 people have left the crew early without pay.

　　On the evening of the 27th, when the police station in front of Beijing Station reported the case, nearly 100 group performers from other places were emotional. "We were left in Beijing Station, and the group leader didn’t say anything about sending money or explain it, so he disappeared."

　　Group leaders pay wages on the spot.

　　At 2 pm on the 28th, more than 40 group performances stranded in Beijing contacted Bian Lianqing, the main person in charge of recruiting group performances for the crew. The two sides agreed to meet at Nangong South Station next to Bayi Film and Television Base, and the salary for the group performance was settled by Bian Lianqing, and it was paid on the spot.

　　The group leader Bian Lianqing explained that there are several small group leaders who have long-term cooperation under him, and they are recruiting people for him. These group leaders usually bring 30 to 40 people in their hands, and after they are sent to the crew, he will contact the crew in a unified way.

　　"This thing was an accident. The group leader who led the team somehow ran away with everyone’s money, and I couldn’t get in touch. I can only send money to everyone first, which belongs to my management mistakes, and then I will investigate the reasons. "

　　It is understood that the TV series "Huo Qubing" starring Ruoyun Zhang and Rachel Momo started in Inner Mongolia on August 22nd. The producer is Xi ‘an Mengzhou Film and Television Culture Communication Co., Ltd..

　　Luo Bin, deputy general manager of Xi ‘an Mengzhou Film and Television Culture Communication Co., Ltd., said that the contracts for these group performances have expired, and the money has been unified to Bian Lianqing when it expires. "Because the target of recruitment is temporary group performances, and the salary is calculated on a daily basis, the number of people recruiting group performances in the crew will change according to the shooting needs. After the completion of this shooting plan, a number of group performances will be dissolved."

　　■ Lawyer’s statement

　　If the group leader loses contact, you can ask the crew for salary.

　　Liu Changsong, director of Beijing Mugong Law Firm, said that the relationship between the group leader and the group performance should belong to the labor intermediary service relationship, and the relationship between the group performance and the crew belongs to the labor contract relationship, but it does not belong to the labor contract relationship, and it is in charge of the industrial and commercial department rather than the labor department.

　　Therefore, when the group leader is missing and can’t be found, the group performers can completely ask the crew to directly claim compensation; If the crew doesn’t pay, the group performers can sue the group leader and the group leader to the court separately, so that the group leader and the group leader can bear joint liability. It should be noted that it is wrong to sign a contract between the same crew or the group leader, and the other party withdraws the contract so that it cannot defend its rights. Group performers can complain to the industrial and commercial department, which can punish those who withdraw the contract.

　　Beijing News reporter Lei Zhao

　　More than 500 nails found on the campus of Tokyo Elementary School (Tokyo Metropolitan Television)

　　Overseas Network May 15thAccording to a report by Tokyo Metropolitan Television on the 15th, students in a primary school in Suginami District, Tokyo, Japan were recently scratched by nails on the ground. After searching, more than 500 nails were found on the campus of this school. With further inspection, nails were found in many schools in Suginami District.

　　According to the Education Committee of Suginami District, the school involved is Ogikubo Primary School. In April this year, a child slipped in PE class, was scratched by a 12.5 cm nail on the ground, and had more than 10 stitches in his knee. Subsequently, the school used metal detectors to detect in the school, and found a total of 544 nails and hooks, which have all been removed. According to the school, the school will use marks, nails or nails to line up neatly during sports meetings and other activities, and forget to withdraw after using them.

　　The principal of the school involved has apologized to the injured children and parents. After the incident, the District Education Committee asked the primary and secondary schools in the whole district to make an emergency inspection, and many schools reported that nails were found on campus. The district education commission plans to introduce regulations requiring schools to stop using nails. (Overseas network Wang Shanning)

1905 movie network news The Netflix movie Parade, which was directed by the original script of "Ten Years Left", released its first preview on February 6th. At the same time, official Xuanye Tanjiro produced and sang the theme song "なみしぐさ" for the film. The film attracted the first-line actors from Japan, such as Japan, Japan, Japan, Japan, Japan, Japan, etc., and the lineup was brilliant.

From the perspective of the deceased, this film depicts their feelings and attachment to the living: a joyful tour to explain the bereavement experience, accepting the inevitable grief of life frankly, and evoking all kinds of memories of the audience’s love. Minako (Masami Nagasawa), the hero, is still attached to the world after her death. She gathers the dead together once a month and holds a "parade" to find the people she wants to see.

Masami Nagasawa plays Minako, who is looking for his only son Liang. Sakaguchi Kentaro plays Akira, a melancholy literary youth, Yokohama ryusei plays Victory, a former gangster, Lily Francci plays Michael, a former film producer, Kaori, Tetsushi Tanaka plays Tanaka, a former bank clerk, and Mori Qicai plays Nana, a female high school student who is desperate for survival. There are also,, Ruolin Tuoye,, Denden, Guan Guang (special performance),, and Aoping Da.

The movie Parade will be launched on Netflix on February 29th!

　　Hongqi Canal is an endless stream of "artificial Tianhe". The spirit of Hongqi Canal is an inexhaustible spiritual wealth, and it is also a family heirloom of Linzhou people. Entering a new era and starting a new journey, 1.16 million Linzhou people have carried forward the spirit of Hongqi Canal, sought the source of power from the spirit of Hongqi Canal, supplemented the calcium of the spirit, established the standard of struggle, encouraged the ambition of progress, made unremitting efforts and pursued dreams, and wrote a magnificent chapter of leap-forward development.

　　National Learning Day Spirit Baptism

　　"Carry forward the spirit of Hongqi Canal and strive to be a brilliant Linzhou person!" This is the theme of the first "National Learning Day" in Linzhou on October 10th.

　　October 10th this year is the first collective learning day after the establishment of the "National Learning Day" system in Linzhou. On September 30th, Linzhou Municipal Committee held a publicity meeting on the spirit of Hongqi Canal in the whole city, and issued implementation opinions on further promoting the spirit of Hongqi Canal and striving to be a brilliant Linzhou person in the new era, which aroused strong repercussions among the cadres and the masses in the city. The city has continued to build a "book-reading Linzhou for the whole people", and towns, streets and units have designated the 10th of each month as "Reading Day for the whole people". Cadres and the masses share the story of Hongqiqu in reading, learn to understand the spirit of Hongqiqu, and strive to be a brilliant Linzhou person in the new era.

　　Learn from Guangming Daily’s report on the spirit of Hongqi Canal, read books about Hongqi Canal, watch the video of Hongqi Canal’s spirit preaching in Lecture Room, and invite model workers and local canal repairers to tell the story of Hongqi Canal, which is the main content of the first National Reading Day.

　　"When we were repairing the canal at the Wangjiazhuang site, one day the migrant workers reported that the roof of the tunnel was falling, and the technicians Wu Zutai and Li Maode entered the tunnel together. Unexpectedly, something happened, and the young technician Wu just left … "The old man Zhao Xichang, a canal repairman in Longquanzhuang Village, told the village party member cadres about the story of Wu Zutai, a technician on the site of Hongqi Canal, who died in the exploration of the tunnel, and could not help but shed tears. All the people present sighed, and they felt the tragic and heroic spirit of "how ambitious they are to sacrifice, and dare to teach the sun and the moon to change into a new sky", and even more felt the hard-won good life today.

　　Linzhou City Taxation Bureau invited Zhang Maijiang, a special model worker of Hongqi Canal Construction, to tell the story of his 13-year-old son who inherited his father’s ambition to dig the canal bank, boldly innovate the mountain blasting and quit without stopping to protect the canal. More than 100 party member people present were deeply shocked.

　　"Our cadres in party member carry forward the spirit of the Red Flag Canal, lay a solid foundation for loyalty, build a bottom line for respecting the law and discipline, and demonstrate the strength of strengthening the country by promoting taxation, so as to promote the high-quality development of Linzhou’s taxation to a new level and create new glories." Pei Sheqi, party secretary and director of the bureau, said.

　　On the evening of 10th, Linzhou Municipal Committee of the Communist Youth League held an evening lecture in Xiatao Village. The vivid story formed a strong learning atmosphere in the village, which attracted everyone to listen and learn. Zhang Chen, deputy secretary of Linzhou Communist Youth League Committee, lecturer of Linzhou Youth Lecturer Group, and leader of the fourth group of training department of Hongqi Canal Cadre College, recreated the great feat of the people of Linxian County in building Hongqi Canal in those days with a series of struggles of canal repairers and a series of canal repair vows, which evoked the memories of the older generation at the scene. Some old people could not hide their excitement, and they told the story of canal repair in those days after the meeting.

　　Wang Wei, deputy secretary of the Party Working Committee of Guiyuan Street and director of the office, said in his study: "The vivid stories of the Red Flag Canal made us immersed in the grand scene of our ancestors fighting in Taihang Mountain to build the Tianhe River. We should study and understand the spirit of the Red Flag Canal more deeply, be a learning cadre, a thinking cadre and an action cadre, apply the spirit of the Red Flag Canal to grassroots work, and do every job well with the enthusiasm of repairing the Red Flag Canal."

　　A cannon, a spirit. A flag, a monument. Learning the spirit of Hongqi Canal has set off a new wave of enthusiasm in Linzhou, condensing and inspiring the majestic power of pursuing dreams.

　　People who visited the canal to send pictures to the countryside.

　　"I am so old that you still come to take pictures of me. Those of us who have repaired the Hongqi Canal are always remembered." On October 6th, in a small farmhouse in Shilou Village, Huanghua Town, Linzhou City, 85-year-old Liu Suocheng said excitedly when he saw Li Junsheng, vice chairman of Linzhou Photographers Association, taking pictures for him.

　　When the Hongqi Canal was built in 1960, Liu Suocheng, who was in his prime, once participated in the Battle of Wutai Cliff as a gunner and made contributions to the construction of the Hongqi Canal. Li Junsheng, a photographer’s association of Linzhou, who participated in the large-scale public welfare photography activity of "sending pictures to the countryside and approaching canal repairers", quickly rushed to Shilou Village after learning the story of the old man, trying to keep the images and stories for the old man. Li Junsheng said: "Many canal repairers passed away in those days. What we did was to leave images for these respectable and lovely canal repairers, record their stories, and let the spirit of Hongqi Canal be passed down from generation to generation."

　　The Linzhou Photographers Association has been insisting on the activity of "sending shadows to the countryside and approaching canal repairers" for six years. In July, 2014, the large-scale public welfare photography activity of "Sending Shadows to the Countryside and Approaching Canal Repairers" carried out by the Propaganda Department of Linzhou Municipal Committee and Linzhou Photographers Association was launched in Nancaisang Village, Caisang Town, Linzhou City. Since then, nearly 100 members of the city’s Photographers Association have gone deep into more than 500 villages in 20 towns and streets of Linzhou City, taking free photos for more than 40,000 living canal repairers, and then printing a 12-inch photo for each person as a souvenir. The expenses in the filming process are borne by the members.

　　Seeing the photographer taking pictures of canal repairers, Qin Rongzhen, an old man in Nancaisang Village, was very emotional. She introduced to the photographer how to hammer and drill the drill at the Hongqi Canal construction site: "When we were at the canal repair site, we held two steel drills for four people to hammer, and that gesture was like a bird spreading its wings. Because the construction site at that time was on the Phoenix Mountain, people called our posture’ Phoenix Wings Spread’. Our leader is Hao Gaixiu, but unfortunately she passed away. If only she had seen this scene today! "

　　"I have known the spirit of the Red Flag Canal since I was a child, but I really approached the canal repairers and listened to their stories about repairing the canal. I was completely shocked by the spirit of the Red Flag Canal. Taking pictures for canal repairers, although I have sacrificed many holidays, I can’t take care of my own affairs, but it is worthwhile to be tired again. " Guan Weiying, a young member of the city’s Photographers Association, told reporters. She went to 10 villages to take pictures of hundreds of canal builders, and their spirit touched her.

　　"In order to take pictures of Tian Qisheng, a canal repairman, I made three trips to Sanchi Village, Hejian Town." Li Junsheng told reporters that Tian Qisheng didn’t have a mobile phone, and he was not at home after two visits, and he was photographed the third time. There are also old people who repair canals and stay in bed, and members help the old people sit up and take pictures. "While taking pictures of canal repairers, our hearts are also baptized by the spirit of Hongqi Canal, which makes us cherish the happy life now." Li Junsheng said.

　　The living canal repairers are the "treasures" of Linzhou City and the "living teaching materials" of the spirit of Hongqi Canal. However, the youngest of them has also entered seventy years of age, so it is incumbent on them to dig and keep their stories. In addition to Linzhou Photographers Association, Linzhou Federation of Literary and Art Circles and Rong Media Center also carried out activities to visit canal repairers, and opened up columns such as "Tell the story of Hongqi Canal well and strive to be the successor of Hongqi Canal", so that the story and spirit of Hongqi Canal can be passed down from generation to generation.

　　Hongqi Canal Story Club Run Humanities Landscape City

　　Our predecessors planted trees, while our descendants enjoyed the cool. After the "Canal Generation", generations of Linzhou people became the beneficiaries of Hongqi Canal. However, they did not lie on the credit books of their predecessors, but let the spirit of Hongqiqu pass on from generation to generation, and wrote the legend of the spirit of Hongqiqu in the new era, which is "difficult without fear, rich without confusion, self-improvement and unremitting struggle".

　　"Shen Qianqian, who was helped by our team, was admitted to Luoyang Normal University this year. She used to be an unfortunate child. A few days ago, we just sent her a 2,000 yuan scholarship. Depending on knowledge to change fate, we are willing to be the strong backing of these poor children. In our life, the spirit of solidarity, cooperation and mutual assistance is particularly necessary. " On October 15th, Jia Wenhui, a representative of the "Love Mom" team, introduced to the leaders of Xuzhou Charity Federation in Jiangsu Province with deep affection in the emerging community of Longshan Street in Linzhou City.

　　The "loving mother" team was established in March 2014, and has grown from the initial 46 people to nearly 200 people now. They inherit the spirit of Hongqiqu and help poor children in pairs, which not only provides material help for the aided children, but also makes them feel love and warmth. At present, the team has established long-term contact with nearly 200 lonely children from various towns in Linzhou City, and paid them a monthly living allowance according to their age. Among them, 11 children lived in the home of "loving mother" and ate, lived and studied with the children of "loving mother". Eight of the children helped by the team have been admitted to the university.

　　Jia Wenhui is not only a member of the "loving mother" team, but also a volunteer of the story group of Hongqi Canal in Linzhou.

　　Linzhou Hongqi Canal Story Presentation Group was established in August 2019, with the theme of telling the story of the spiritual inheritor of Hongqi Canal in the new era. Six outstanding citizens, including Jia Wenhui, Li Xiaoli, Li Zhonghui, Yang Yongfeng, Hu Xiaofeng and Zhang Jianqi, are storytellers in the team. Over the past year or so, they have either acted collectively or attacked individually, and walked into communities, rural areas, schools, enterprises and municipal departments to tell the story of inheriting the Red Flag Canal. Their first presentation won 200,000 people online and offline, which caused a strong response in urban and rural areas.

　　Jia Wenhui tells the story of the "loving mother" team building a fortress of love for poor children with warm arms. Li Xiaoli is a volunteer in Longshan community, telling the story of persistence, dedication, no regrets and happiness in being the most beautiful volunteer. Li Zhonghui, a staff member of Kaiyuan Sub-district Office, tells the story of "transformation" of an old community. Yang Yongfeng is the captain of the Red Flag Canal Emergency Rescue Team. He tells the story that he and his teammates are involved in public welfare rescue and doing good deeds. Hu Xiaofeng is a member of the voluntary blood donation service team, telling the story of great love and "red" volunteer dedication. Zhang Jianqi is a "good man in China" and the deputy director of the Association Department of Hongqi Canal Friendship Association. He tells the story that he saved people many times by the Qi River as a volunteer in party member, regardless of his own safety, and passed on the spirit of being brave by his actions.

　　Wherever they go, their stories are touching, and their stories are passionate and true. Their sharing has promoted the culture of volunteer service, helped Linzhou to shape a "city of volunteers", create a national civilized city, and create a city of humanities and landscapes, adding glory to the spirit of Hongqi Canal.

　　According to the different pathogenicity of avian influenza, avian influenza can be divided into highly pathogenic avian influenza, low pathogenic avian influenza and non-pathogenic avian influenza. Recently, avian influenza caused by H5N1 serotype at home and abroad is called highly pathogenic avian influenza, with high morbidity and mortality and great harm.

　　Human avian influenza (hereinafter referred to as human avian influenza) is an acute respiratory infection caused by some subtypes of avian influenza A virus. In May 1997, a 3-year-old child in Hong Kong Special Administrative Region of China died of unexplained multiple organ failure. In August of the same year, it was identified as human influenza caused by avian influenza A virus H5N1 by the US Centers for Disease Control and Prevention and the World Health Organization (WHO) National Influenza Center in Rotterdam, the Netherlands. This was the first time in the world that avian influenza A virus H5N1 infected humans.

　　It is generally believed that human beings are not easily infected with avian influenza virus. Although people can be infected at any age, children under the age of 13 account for a high proportion of the infected cases, and their illness is serious.

　　The main sources of infection are chickens, ducks, geese and other poultry, especially chickens, who suffer from avian influenza or carry avian influenza virus; But it does not rule out the possibility that other birds will become the source of infection.

　　The route of transmission is mainly through respiratory tract, through close contact with infected birds and their secretions, excreta, water contaminated by virus, and direct contact with virus strains.

　　Susceptible people generally think that they are susceptible at any age, but the incidence of children under 12 years old is higher and the condition is more serious. People who are in close contact with poultry that died of unexplained illness or infected or suspected to be infected with avian influenza are high-risk groups.

　　Patients usually have an acute onset, and their early manifestations are similar to ordinary influenza. It is mainly fever, the body temperature is mostly above 39℃, and the heat course lasts for 1 ~ 7 days, usually 3 ~ 4 days, which may be accompanied by runny nose, stuffy nose, cough, sore throat, headache and general malaise. Some patients may have digestive tract symptoms such as nausea, abdominal pain, diarrhea and watery stools. Severe patients’ condition develops rapidly, and there may be pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, pleural effusion, pancytopenia, renal failure, sepsis, shock and other complications. Chest x-ray examination of patients can show unilateral or bilateral pneumonia, and a few patients can be accompanied by pleural effusion.

　　Avian influenza virus is sensitive to organic solvents such as ether, chloroform and acetone. Common disinfectants are easy to inactivate, such as oxidant, dilute acid, sodium dodecyl sulfate, halogen compounds (such as bleaching powder and iodine agent) can quickly destroy its infectivity.

　　Avian influenza virus is sensitive to heat and can be inactivated by heating at 65℃ for 30 minutes or boiling at 100℃ for more than 2 minutes. The virus can survive for one week in feces and one month in water, and it also has viability under the condition of pH<4.1. The virus has strong resistance to low temperature, and can keep vitality for more than one year under the protection of glycerol.

　　The virus can be inactivated in 40 ~ 48 hours under direct sunlight, and its infectivity can be quickly destroyed if it is directly irradiated with ultraviolet rays.

　　Experts remind that people who have been to the epidemic spot of avian influenza outbreak, or who have close contact with infected poultry and their secretions and excretions, or who are engaged in avian influenza virus laboratory staff, should go to the hospital for examination in time when similar cold symptoms occur during this period to rule out the possibility of avian influenza.

　　Clinically, we should pay attention to differential diagnosis with influenza, common cold, bacterial pneumonia, infectious atypical pneumonia (SARS), infectious mononucleosis, cytomegalovirus infection, chlamydia pneumonia, mycoplasma pneumonia, pneumonia epidemic hemorrhagic fever and other diseases.

　　Usually, you should pay attention to food hygiene, do not drink raw water, do not eat immature meat and eggs and other foods; Wash your hands frequently and develop good personal hygiene habits. Frequent hand washing is the most effective way to prevent all kinds of viruses, whether common influenza virus or H5N1 virus from invading. Ordinary medical alcohol cotton balls and disinfectant soap can effectively kill bacteria and viruses. Good hygiene habits are the most economical and effective way to prevent various diseases.

　　The main route of avian influenza virus transmission is through dead birds, sick birds and their excreta, so chickens and ducks must be bought in regular supermarkets to avoid sick birds and dead birds; Pay attention to food hygiene, and be sure to cook chickens and ducks when eating them. When you buy pet birds in the flower, bird, fish and insect market, you must ensure that the birds are not sick; Wash your hands frequently when raising birds, keep your distance when watching birds, pay attention to air circulation and pay attention to hygiene and disinfection.

　　Medical workers and people who deal with avian influenza, as well as those who are physically and mentally ill, should be vaccinated against influenza. Experts believe that injecting human influenza vaccine not only reduces the occurrence of influenza, but also helps to block the combination and recombination of human influenza virus and avian influenza virus.

　　November 14th, 2005. The Ministry of Science and Technology announced in Beijing that researchers in China have successfully developed avian influenza vaccine for human use, completed all pre-clinical research work and will soon start clinical trials.

(Editor: Ye Huiling)

　　　 Movie network news(Compile /Ben) According to Korean media reports, Kang Ji Hwan revealed in an interview with the media that his first love was a Japanese basketball player, which attracted the attention of the media and fans. On June 1st, Kang Ji Hwan revealed that her first love was a Japanese female athlete in an entertainment program recorded at East German Girls’ High School in Seoul. He also claimed that he met each other from the second to the third day of junior high school. At that time, Kang Ji Hwan’s sister was in high school, and it happened that her high school had concluded a sister agreement with a Japanese school. As an exchange student, the Japanese female athlete came to Kang Ji Hwan to stay at home.

　　　 Kang Ji Hwan also said: "At that time, I was very young, and I was very surprised to see foreigners, because they were basketball players, so they were very tall and beautiful. So I liked that sister very much at that time. Maybe now she is married and even has children. I hope she is very happy. " Kang Ji Hwan said that he was a very quiet person when he was a student. Although he was very active in high school, he was a person who loved learning from the beginning of primary school.

　　　 As a part of the promotion of the new film, Kang Ji Hwan participated in the variety show of SBS TV station, created momentum for the new film, and revealed anecdotes of his school days in the show. "Car Police Officer" tells the story of a policeman named Che who devoted himself to chasing criminals and investigating the case. In order to perform a special task, he had to disguise himself as a fashion model and sneak into the runway contest in the modeling world, which triggered a hilarious story that made people laugh. The film is positioned as a comedy film. In addition to Kang Ji Hwan, sung yuri also joined the film starring lineup. She plays the role of "Gao Yingzai", a fashion designer. The new film "Car Police Officer" was released in Korea on May 30th.

The original nine Wan Li sorted out the medical respiratory channels included in the collection #2022 world asthma day 5.

* For medical professionals only.

4 suggestions +2 expectations. What does Professor Xie Jiaxing say?

Asthma is one of the most common chronic respiratory diseases in the world. It is estimated that there is one asthma patient in every 20 people in the world, and there are about 20 million asthma patients in China. There is no cure for this disease. Fortunately, proper management and medication can control this disease and enable patients to live a normal and active life.

Therefore, it is very important for clinicians to make standardized diagnosis and treatment of patients to improve the control level of asthma and improve the quality of life of patients. May 3rd, 2022 is the 24th "world asthma day". The Medical Respiratory Channel is fortunate to invite Professor Xie Jiaxing from the Department of Respiratory Medicine of the First Affiliated Hospital of Guangzhou Medical University to teach us about the diagnosis and treatment of cough variant asthma (CVA). Let’s have a look!

Is it asthma or cough?

Please keep these two suggestions about diagnosis!

Professor Xie Jiaxing introduced that CVA is a special type of asthma. Although it has the same pathophysiological mechanism as classic asthma, its clinical manifestations are different. Cough is its only or main clinical manifestation, and there are no obvious symptoms such as wheezing and shortness of breath. Airway hyperresponsiveness is the most important feature of the disease.

The main clinical manifestation is irritating dry cough, which is usually severe. Cough at night and in the early morning is its important feature. Cold, cold air, dust and lampblack are easy to induce or aggravate cough.

As asthma, CVA has a place in chronic cough. Domestic multi-center survey results show that CVA accounts for about one-third of the causes of chronic cough and is one of the most common causes of chronic cough. Therefore, CVA needs to be differentiated from other chronic coughs, such as upper airway cough syndrome (UACS), eosinophilic bronchitis (EB), allergic cough (AC) and so on.

So, how do we diagnose CVA?

At present, the diagnosis of CVA should be based on the comprehensive analysis of symptom-driven, pulmonary function examination and the effectiveness of anti-asthma treatment, and the diagnosis can be made only if the following three conditions are met [1]:

(1) Chronic cough, often accompanied by obvious irritating cough at night.

(2) The bronchial provocation test is positive, or the average diurnal variation rate of PEF is more than 10%, or the bronchial relaxation test is positive.

(3) Anti-asthma treatment is effective.

Considering the current situation of equipment and personnel training in primary hospitals, Professor Xie Jiaxing offered two suggestions:

(1) pay attention to avoid misdiagnosis and missed diagnosis.

In clinical work, Professor Xie Jiaxing met many patients who were diagnosed with CVA in primary hospitals. Many cough patients were diagnosed with CVA only because of a positive bronchial provocation test, so they used many drugs to treat asthma.

But in fact, this condition alone is not enough to diagnose CVA, and we should fully consider it according to our diagnostic criteria. For example, the patient’s symptoms, does the cough last for a long time, often at night? For example, after asthma treatment, is the patient’s symptoms obviously relieved?

In addition, Professor Xie Jiaxing said: "We sometimes see it in clinic, because some grass-roots hospitals can’t carry out bronchial provocation test, and they do bronchodilation test. Perhaps the basic ventilation function of many CVA patients is normal, so it is difficult to make a positive result from the bronchodilation test. At this time, CVA may be missed because of negative results."

(2) Under limited conditions, consider the peak current meter to help check.

Considering that some primary medical institutions do not have the conditions for lung function examination, the peak current meter, as an instrument that can quickly and objectively reflect the peak expiratory flow rate (PEF), can monitor PEF and daily variation rate at any time, and record asthma diaries or draw charts to evaluate and monitor the severity of asthma, and can also find the regularity of asthma attack, which is equivalent to a sphygmomanometer commonly used in hypertension examination or a blood glucose meter commonly used in diabetes examination, and can play a certain role.

Grass-roots doctors can monitor for one week by using the peak current meter. If the PEF changes greatly and exceeds a certain value (for example, the weekly variation rate is more than 20%), it can also prove that patients may have airway hyperresponsiveness, which is helpful for the diagnosis of CVA.

Treatment of CVA, pay attention to patient compliance.

When talking about the treatment of CVA, Professor Xie Jiaxing said that the drugs and principles of CVA are basically the same as those of classic asthma, because they have the same pathophysiological mechanism, and early intervention will help to prevent CVA from developing into classic asthma.

Here are the treatment suggestions listed in the Guide to Diagnosis and Treatment of Cough (2021):

(1) It is recommended that inhaled corticosteroids be combined with bronchodilators, such as long acting beta-agonists (LABA) or inhaled corticosteroids alone (1B). Combined therapy can relieve cough symptoms more quickly and effectively than inhaled corticosteroids or bronchodilators alone, but more clinical research evidence is needed. The treatment time is more than 8 weeks, and some patients may need long-term treatment or intermittent treatment as needed. It is suggested to refer to the asthma treatment mode, evaluate the patient’s treatment response during the treatment and adjust the treatment plan (2D).

(2) If the patient has severe symptoms or airway inflammation, or has poor response to inhaled corticosteroid therapy, oral corticosteroid therapy (10~20mg/d for 3 ~ 5 days) or inhalation preparation of ultrafine particles can be used for a short time. Long-term oral corticosteroid therapy for CVA(2C) is not recommended.

(3) Leukotriene receptor antagonist is effective in treating CVA, which can relieve cough symptoms, improve the quality of life and slow down airway inflammation (2B). Leukotriene receptor antagonist therapy may be effective in a few patients who have failed to respond to inhaled glucocorticoid therapy. The course of treatment and its inhibitory effect on airway inflammation still need further study.

(4) Traditional Chinese medicine believes that CVA is related to wind evil invading the lung and lung qi failing to propagate, so the treatment should be dispersing wind and dispersing lung, relieving cough and relieving sore throat, and Suhuang Zhike Capsule has a certain effect (2B).

If inhaled corticosteroid treatment is ineffective for more than 4 weeks, it needs to be re-evaluated, and attention should be paid to whether there are diagnostic errors, false positive bronchial provocation test or other diseases, or some factors affecting the curative effect.

Therefore, inhaled glucocorticoids are the most commonly used drugs for CVA, but there is a problem of low patient compliance. Here, Professor Xie Jiaxing shared two points to improve patient compliance:

(1) reduce the fear of "hormones"

Many patients will have resistance when they hear the word "hormone". Clinicians can tell patients: "Inhaled glucocorticoids only work locally in our bronchi, and rarely enter the whole body. The side effects are very slight, so we usually don’t have to worry too much."

(2) emphasize not to stop taking drugs by yourself.

This is often the case in clinic. After several days of inhaled corticosteroid treatment, some CVA patients have completely recovered their self-feeling, or they will stop taking the drug on their own after taking the medicine for a period of time with the concept of "three drugs are toxic".

This requires clinicians to make it clear as soon as possible, so that patients can fully realize that this behavior of stopping taking drugs by themselves may lead to repeated illness, and the symptoms may only be relieved after taking drugs for a period of time. For example, "Although the symptoms are suppressed for a short time, chronic inflammation and hyperresponsiveness in the airway still exist, and stopping taking drugs by themselves may easily lead to recurrence or progress from CVA to more serious classic asthma. Therefore, stop taking drugs by yourself, and doctors will use instruments to check related indicators to determine whether you can reduce or stop taking drugs."

In addition, the determination of exhaled nitric oxide (FeNO) as a convenient method for airway inflammation has been popularized in most primary hospitals. If the result is significantly increased, it also suggests the possibility of CVA, and it can also be used to evaluate the patient’s treatment response and adjust the treatment plan.

Expectation and prospect

Professor Xie Jiaxing has been engaged in the diagnosis and treatment of respiratory diseases such as asthma for many years, and put forward two expectations for the diagnosis and treatment of asthma in the future:

(1) New drugs/therapies

At present, inhaled glucocorticoids, as commonly used drugs, need to be used by patients every day, which is prone to low patient compliance and inconvenient compared with other dosage forms such as oral administration. Then, it is expected that more convenient drugs or better alternative therapies will appear in the future, which will be more convenient to use and better control the airway inflammation and airway hyperresponsiveness of CVA, so that diseases can be better treated.

(2) Move towards precision medical care.

Precision medical care is the general direction of modern medical care. We have been carrying out all kinds of cutting-edge research to explore new treatment methods, new technologies and new hopes that are expected to cure various diseases. We also look forward to the development of CVA in this respect, such as clarifying the deep-seated causes of CVA, carrying out individualized radical treatment, completely avoiding CVA from progressing to classic asthma and blocking the disease process.

Expert introduction

Xie Jiaxing

The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Chief Physician of National Respiratory Medicine Center, and Academic Master Tutor.

Young Member of Respiratory Physician Branch of Chinese Medical Doctor Association

Vice Chairman of Youth Committee of Chronic Airway Diseases of China Medical Education Association

European respiratory society long-term scholarship winner

Advanced individuals in the prevention and control of epidemic situation in COVID-19 of the national health system.

Member of the Expert Group "Multidisciplinary Expert Consensus on Diagnostic and Therapeutic Criteria for Eosinophilic Granulomatous Polyvasculitis in China" (Chinese Journal of Tuberculosis and Respiratory Diseases, 2018,41(7):514-521).

Member of the Expert Group of "Multidisciplinary Expert Consensus on Differential Diagnosis of Pulmonary Eosinophilia-related Diseases in China" (Chinese Medical Journal, 2022,102(1):21-35).

Editor-in-chief of Differential Diagnosis of Pulmonary Eosinophilia-related Diseases (People’s Health Publishing House)

Editorial Board of Journal of Tuberculosis and Pulmonary Diseases

Main directions: eosinophilia, asthma and chronic cough.

Reference source:

[1] Asthma Group, Respiratory Branch, Chinese Medical Association. Guidelines for Diagnosis and Treatment of Cough (2021)[J]. Chinese Journal of Tuberculosis and Respiratory Diseases, 2022,45 (1): 13-46. DOI: 10.3760/CMA.J.CN112147-2021101-00755.

Asthma Group, Respiratory Branch, Chinese Medical Association. Guidelines for Prevention and Treatment of Bronchial Asthma (2020 Edition) [J]. Chinese Journal of Tuberculosis and Respiratory Diseases, 2020,43(12):1023-1048.

This article starts: medical respiratory channel

This article is organized as follows: Nine Wan Li.

Audit expert: Xie Jiaxing, First Affiliated Hospital of Guangzhou Medical University.

Editor in charge: Dai Dai Zhang Li

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　　In recent years, Yuquan District, Hohhot City, Inner Mongolia Autonomous Region has incorporated self-service terminals such as social security and provident fund into the government service hall to create a "7×24-hour government service self-service supermarket", which is convenient for enterprises and citizens to "self-help, do it at any time and wait for it" around the clock. The picture shows a few days ago, citizens handled the housing provident fund business by themselves in the "24-hour government service self-service supermarket" in Yuquan District. Photo by Ding Genhou (People’s Vision)

　　There have been new changes in the housing provident fund policy. Recently, the General Office of the State Council issued a document, emphasizing the support of housing provident fund for renting houses. In the same period, many cities across the country adjusted their housing provident fund policies: some raised the amount of provident fund loans; Some cancel the provision of "one of the two options for withdrawal and loan"; Some relax the scope of use of provident fund &hellip; &hellip; According to experts’ analysis, the adjustment of the provident fund policy can reduce the purchase cost of the just-needed groups, effectively boost market confidence, and work with other "stable property market" policies to jointly promote the healthy development of the real estate market.

　　Higher quota, reducing the cost of home buyers.

　　Compared with commercial loans, the interest rate of housing provident fund loans is lower, so it is favored by many buyers. Taking Beijing as an example, in 2021, 94,154 individual housing loans with housing accumulation fund were issued in Beijing, with 72.399 billion yuan, up by 13.5% and 15.3% respectively, and the interest rate was about 2 percentage points lower than that of commercial loans, which could effectively reduce the purchase cost of buyers.

　　To meet the new demand of buyers, this year, the amount of provident fund loans has been raised in many places across the country. Zhou Huan works for a logistics company in Ningbo, Zhejiang Province. Last year, he and his wife welcomed their second child. "Before Erbao was born, my daughter-in-law and I always rented a house with the boss. Now that we have a second child, it is not convenient to rent a house. We plan to buy a suite in Ningbo. " Zhou Huan said, "It just happened to meet the new policy of Ningbo this year. For families with two or three children, as long as the provident fund has been paid for two years and meets the first loan and the first suite of the provident fund, the maximum loan amount has increased from the previous 600,000 yuan to 800,000 yuan, which is a good thing for us." Jiaxing City, Zhejiang Province also proposed that if employees who normally pay housing provident fund in the city apply for housing provident fund loans for the first time to buy the first family self-occupied housing, the maximum loan amount for a single person will rise from 300,000 yuan to 400,000 yuan, and the maximum loan amount for two or more people will rise from 600,000 yuan to 800,000 yuan. Nanning, Guangxi has made it clear that the maximum amount of provident fund loans for the first home will be adjusted to 800,000 yuan and the maximum amount of provident fund loans for the second home will be adjusted to 700,000 yuan from June 1 this year.

　　Some cities have adjusted the down payment ratio of housing provident fund loans. Linyi City, Shandong Province issued a new regulation, clarifying that if both husband and wife pay the housing provident fund in full and normally, the upper limit of the loan for purchasing self-occupied housing provident fund will be raised from the current 500,000 yuan to 600,000 yuan, and the down payment ratio of the second set of improved housing provident fund loans will be lowered from 40% to 30%. Jingzhou City, Hubei Province also lowered the down payment ratio of second-home provident fund loans from 40% to 30%, and cancelled the provision that "individual housing provident fund withdrawal and loans can only be one of two choices" to expand the supply of provident fund funds for buyers.

　　Some cities have relaxed the construction period limit of housing provident fund loans. According to the new regulations implemented in Luzhou City, Sichuan Province on May 1, the construction period of the house purchased by the employee’s family should not exceed 20 years, and the sum of the house age and the loan period should not exceed 40 years, and the loan period should not exceed the remaining land use rights of the house purchased. Harbin City, Heilongjiang Province proposed to relax the housing age of second-hand housing provident fund loans from 20 years to 30 years, and the sum of the loan age and housing age should not exceed 50 years.

　　"For the real estate industry, both consumers, developers and operators need a lot of money." Zhao Xiuchi, a researcher at the Economic and Social Research Institute of capital university of economics and business Megacities, said that relaxing the housing provident fund loan policy is conducive to consumers buying houses and reducing the cost pressure of developers and operators, thus achieving a virtuous circle and sustainable development.

　　More uses, more people to benefit from.

　　In addition to the loan to buy a house, the housing provident fund can also be used to pay the rent of the house to meet the needs of renters.

　　Xiao Zhu rented a house with one bedroom and one living room in Yuzhong District, Chongqing, with a monthly rent of more than 1,000 yuan. "I heard from my colleagues that the provident fund can be proposed for renting, so I applied." Xiao Zhu told the reporter that the application form for drawing provident fund to pay the rental fee, the summary table of units for drawing provident fund in batches and other materials will be handed over to the local provident fund management center after being sealed by the unit, and then the provident fund can be drawn out. "I applied for more than 10,000 yuan, and I arrived on the same day."

　　The reporter inquired about the "Regulations on the Management of Housing Provident Fund" and found that in addition to the common purchase of self-occupied housing, the provident fund can also be used for construction, renovation and overhaul of self-occupied housing.

　　In recent years, some cities have introduced a new policy, which makes it clear that employees can withdraw housing provident fund for the renovation of old communities. For example, Guizhou Province has issued a policy to support workers’ families whose residential areas are included in the renovation of local old residential areas to withdraw housing provident fund for housing renovation such as installing elevators, strengthening housing structures, adding security facilities, repairing doors and windows and indoor water (electricity, gas) pipelines. From May to December last year, Guizhou Province handled 124 withdrawals with a withdrawal amount of 5,138,300 yuan. According to the Annual Report of Changsha Housing Provident Fund in 2021, in 2021, the housing provident fund in Changsha City, Hunan Province supported 290 employee families to withdraw 15.571 million yuan from the housing provident fund, which was used to build elevators in existing houses and support the renovation of old communities. According to the Annual Report of Xiamen Housing Provident Fund in 2021, at the end of 2021, Xiamen City, Fujian Province, supported the installation of elevators in old houses and the renovation of old elevators, and extracted a total of 1,326 housing provident funds, amounting to 67.1519 million yuan.

　　"The establishment of the housing provident fund system is to solve the housing problem. Whether it is renting a house or renovating an old community, it is to solve the housing problem and is the proper use of the housing provident fund, which is consistent with the provisions of the Regulations on the Management of Housing Provident Funds." Zhao Xiuchi said. However, due to the lack of detailed regulations and support for the withdrawal of housing provident fund for rental housing and the renovation of old residential areas, such as the withdrawal of rental housing expenditure exceeding 5% of income, the consumption of such provident fund is relatively low.

　　A few days ago, the General Office of the State Council issued the Opinions on Further Releasing Consumption Potential and Promoting the Sustainable Recovery of Consumption, proposing to increase public consumption reasonably, emphasizing "supporting depositors to withdraw housing provident fund for rental housing, and continuing to support residents in old urban communities to withdraw housing provident fund for the renovation of self-occupied housing such as installing elevators". Experts believe that this will help to rationally expand the scope of the use of provident funds and bring more convenience to the public.

　　More convenient and help the healthy development of the property market.

　　The procedures for handling the provident fund are also increasingly simplified and convenient. After living in Foshan City, Guangdong Province for more than a year, Li Jing quit his original job and went to work in Hangzhou City, Zhejiang Province. Considering the demand for housing, recently, she transferred the provident fund of her last work place to her existing account. "In &lsquo; National housing accumulation fund &rsquo; Click &lsquo; in the applet. Transfer and connection &rsquo; , simply fill in your personal information and you can handle it. It was successful in two days, but I didn’t expect it to be so fast. "

　　Inquire about the balance of the provident fund, calculate the mortgage, and transfer the provident fund funds in different places &hellip; &hellip; In the second half of last year, the "National Housing Provident Fund" applet was put into operation. The depositor can handle a lot of business on the mobile phone without leaving home. As of February this year, all localities have set up 6,460 offline special windows and 1,364 online special zones for the "inter-provincial general office" business, and handled more than 23.3 million businesses through the whole process of online office, collection agency and joint office between the two places.

　　Experts believe that the recent adjustment of the housing provident fund system is conducive to promoting the healthy development of the real estate industry. "On the one hand, adjusting the provident fund policy has reduced the cost of buying houses for consumers and expanded the use of housing provident fund." Zhao Xiuchi said, "On the other hand, policy adjustment can have an impact on social expectations, which will help increase consumers’ confidence in the healthy development of the property market, which will expand effective demand and thus promote the sustainable development of the real estate industry." In addition, most of the areas that have recently introduced the new housing accumulation fund policy belong to second-,third-and fourth-tier cities, where the property market is relatively depressed, and the introduction of the new policy is conducive to promoting the development of the local real estate industry.

　　The reporter noted that in addition to adjusting the housing provident fund policy, since the beginning of this year, various "stable property market" policies have been introduced in many places across the country, covering reducing down payment, easing credit, reducing subsidy deed tax, and attracting talents to subsidize the purchase of houses. A few days ago, the People’s Bank of China and the State Administration of Foreign Exchange issued the Notice on Doing a Good Job in Financial Services for Epidemic Prevention and Control and Economic and Social Development, which made it clear that the differentiated housing credit policy should be implemented according to the city’s policy, and the minimum down payment ratio and minimum loan interest rate requirements for commercial personal housing loans within its jurisdiction should be reasonably determined to better meet the reasonable housing needs of buyers.

　　How to ensure that the real estate market continues to run smoothly? Ni Hong, vice minister of the Ministry of Housing and Urban-Rural Development, said that the long-term mechanism of real estate will be implemented steadily, the demand for rigid housing will be guaranteed, the demand for improved housing will be met, and the land price, housing price and expectations will continue to be stabilized, so as to promote the virtuous circle and healthy development of the real estate industry due to the city’s policies.

　　At present, with the continuous online status, all departments in the province have further promoted the action of connecting 10,000 cadres with 10,000 enterprises to solve the worries for the development of enterprises.

　　Staggered peak power consumption has achieved remarkable results in energy saving and cost reduction.

　　"In June, we saved nearly 220,000 yuan in electricity bills." On July 5th, Wang Lifeng, Director of Production and Security Department of Zhuying Group, was pleased to introduce to the reporter.

　　This year, the industry, information and electric power departments of Zhuzhou City investigated the electricity consumption of key enterprises, and produced energy consumption analysis reports to help enterprises find ways to further explore the space for cost reduction.

　　According to Wang Lifeng, the electricity price is 1.09 yuan per kilowatt-hour at peak hours, and it is only 3 cents or more at trough times, and the price difference reaches 7 cents or more. In the past, the price difference was not so big, and enterprises did not have the concept of peak and valley electricity consumption. Today, the company actively promotes peak shifting production. For example, the pressure sintering furnace consumes a lot of electricity, especially in the equipment heating stage. By adjusting the schedule, the equipment heating process is arranged in zero shift, and the low-valley electricity price is used, which has obvious effects of energy saving and cost reduction.

　　On July 5th, the person in charge of State Grid Lianyuan Power Supply Company visited enterprises such as Sanyi Zhongyuan New Materials and Chuangan Explosion-proof in Loudi High-tech Zone to understand the electricity load and demands of enterprises, and be a good "staff officer" for enterprises to use electricity.

　　Since the beginning of this year, Lianyuan City has provided special fund subsidies to peak-shaving power enterprises in the special fund of "relieving difficulties and increasing efficiency", and promoted the balance between power supply and demand through demand-side resources to help enterprises reduce their burdens and develop.

　　In order to make better use of the existing reward and compensation policy for off-peak electricity consumption, State Grid Lianyuan Power Supply Company has stepped up policy promotion and actively guided customers to participate in the response according to the latest electricity price policy on January 1st and the fluctuation law of peak-valley electricity price. At present, the low power consumption of power consumption enterprises in the city has increased from 30% to 40% in the past, and it has continued to grow.

　　"The peak-to-peak electricity consumption allows the company to save more than 50,000 yuan in monthly electricity bills, and with government financial subsidies, the production cost has been reduced in a down-to-earth manner and the operating efficiency has been improved." Xie Hua, head of Fenghua Coal Industry Company, said.

　　Solve problems intimately and win the steam "guarantee supply war"

　　In the past few days, in Tongguan Industrial Park, Wangcheng Economic Development Zone, cadres have joined hands with enterprises to solve difficult problems and won a steam "guarantee and supply war".

　　According to the unified arrangement of the provincial power grid, Hunan Huadian Changsha Power Plant will be shut down for at least one week in June, and the supply of steam will be suspended. However, more than 30 key enterprises in Tongguan Industrial Park need the steam resources of Changsha Power Plant as stable and sufficient production heat energy, and the average steam consumption is about 50 tons/hour, and summer is the peak period of enterprise production, which will directly lead to the failure of normal production. Among them, Yongshan Lithium Industry, as a leading project in Hunan’s advanced energy storage material industry chain, the first phase of the project was ignited at the end of last year, and the output of 10,000 tons was sprinted this year. June was the last critical period for the first phase of production line to be put into production.

　　In order to minimize the impact of double-machine outage on the production of enterprises, the park launched joint enterprise cadres to conduct on-site research on more than 30 steam enterprises, and after knowing the production plan and steam demand of enterprises in detail, decided to classify policies and solve them separately according to the production situation of enterprises.

　　For building materials enterprises with short production process and batch production of products, the park suggests that enterprises stop production during the maintenance of power plants, and accelerate the expansion of production capacity before the maintenance to make up for the product demand during the shutdown period; For advanced energy storage materials and bio-pharmaceutical enterprises with long production process and continuous production, the park coordinates the power plant to start the standby boiler to ensure the minimum gas demand for enterprise production; Encourage some enterprises to start self-built boilers, and coordinate Kunlun gas and Xinao gas to increase gas supply to ensure the normal production needs of enterprises. The park also coordinates the standby boiler of Changsha Power Plant to supply gas to the enterprise at the usual price, and the difference generated in the middle is shared by the park and Changsha Power Plant, further reducing the burden on the enterprise.

　　At the end of June, the commissioning of the first phase production line of Yongshan Lithium Industry Project was completed, and the whole line was put into production. "Fortunately, the park has fully guaranteed supply and coordinated from it, which has guaranteed the demand for steam for enterprises and helped to lower the cost of steam." Yang Feng, Chairman of Yongshan Lithium Industry, expressed sincere gratitude to the park for its help.

　　(Text/Cao Wei Xiao Xingqun Yin Yating)

　　There were two strong earthquakes in Turkey.

　　On February 13th, The Paper (www.thepaper.cn) reporter learned from the Eighth Institute of China Aerospace Science and Technology Corporation that in order to obtain the coseismic deformation field of this earthquake, scientifically grasp the damage degree of the earthquake, and provide important data support for post-earthquake rescue, the Bureau of Science and Technology for National Defense, the National Satellite Remote Sensing Application Center of the Ministry of Natural Resources, and the National Institute of Natural Disaster Prevention and Control of the Ministry of Emergency Management called the Landsat No.1 01 satellite developed by the Eighth Institute. On February 10th, 2023, the post-earthquake synthetic aperture radar (SAR) image was obtained. After differential interference processing with the pre-earthquake SAR image (April 11th, 2022), the coseismic deformation fields of two strong earthquakes were obtained.

　　Benefiting from the advantages of L-band radar of Landsat-1 01 satellite, such as long load wavelength and strong penetration of surface vegetation, two SAR images separated by 10 months still maintain high coherence in the coseismic surface deformation area. The InSAR deformation results of Landsat-1 01 accurately describe the damage degree of this earthquake and provide important data support for post-earthquake rescue.

　　Co-seismic deformation interferogram of Turkey earthquake in 2023 The pictures in this paper are all from the National Institute of Natural Disaster Prevention and Control.

　　From the coseismic deformation interferogram, it can be seen that the interference fringes in the epicenter area are very dense (a single fringe represents that the surface changes by half the radar wavelength along the line of sight, about 11.9cm), which reveals that the two earthquakes have caused huge surface deformation.

　　Coseismic deformation field of Turkey earthquake in 2023

　　From the image of coseismic deformation field, it can be seen that the maximum dislocation amount caused by two earthquakes is 4-5 meters, and the distribution characteristics of InSAR deformation are consistent with the sinistral movement of faults marked by red lines.

　　According to the Eighth Academy, Group 01 of Land Exploration No.1 is a distributed SAR satellite system, which consists of two L-band SAR satellites with the same design parameters. This group of satellites was developed by the Eighth Academy of Sciences. A and B satellites were successfully launched into orbit on January 26, 2022 and February 27, 2022, respectively, and the world’s first L-band double-star constellation for surface deformation interferometry was constructed. The deformation measurement accuracy can reach millimeter level, which can meet the application needs of land resources, earthquakes, disaster prevention and mitigation, basic geographic information acquisition, forestry and so on, and plays an important role in safeguarding national resource security and ensuring people’s life safety.

　　At the same time, the Eighth Academy revealed that this group of satellites has been successfully applied to deformation monitoring in typical geological hazard-prone areas such as Datong coal mine in Shanxi and Liupanshui landslide in Guizhou, and also played an important role in demonstration applications such as Luding earthquake in Ganzi Prefecture, Sichuan Province on September 5, 2022.