"The great changes in the new era in the past 10 years are of milestone significance in the history of the party, the history of New China, the history of reform and opening up, the history of socialist development, and the history of the development of the Chinese nation." At the seminar for leading cadres at the provincial and ministerial levels on "Learning the spirit of the important speech of the General Secretary of the Supreme Leader and Meeting the 20th National Congress of the Communist Party of China", the General Secretary of the Supreme Leader profoundly expounded the historic achievements and changes in the cause of the Party and the state since the 18th National Congress of the Communist Party of China, spoke highly of the great significance of the 10 years’ great changes in the new era, and encouraged and inspired the whole party, the whole army and the people of all ethnic groups throughout the country to make unremitting efforts in the new era and new journey, and strive to write a new chapter in building a socialist modern country in an all-round way.

　　Since the 18th National Congress of the Communist Party of China, Socialism with Chinese characteristics has entered a new era. Over the past 10 years, the CPC Central Committee with the Supreme Leader as the core has made overall plans for the great rejuvenation strategy of the Chinese nation and the great changes in the world that have never happened in a century. With great historical initiative, great political courage and strong responsibility, it has United and led the whole party, the whole army and the people of all ethnic groups in China to be self-confident, self-reliant, upright and innovative, and to take charge of great struggles, great projects, great undertakings and great dreams, thus creating great achievements for Socialism with Chinese characteristics in the new era. In the past 10 years, we have adhered to and strengthened the overall leadership of the Party, promoted the overall layout of "five in one" as a whole, coordinated and promoted the strategic layout of "four comprehensiveness", adhered to and improved the Socialism with Chinese characteristics system, promoted the modernization of the national governance system and governance capacity, adhered to the rule of governing the Party, formed a relatively complete system of internal party laws and regulations, won the tough battle against poverty as scheduled, built a well-off society in an all-round way as scheduled, achieved the goal of the first century, and clearly achieved the strategic arrangement of the goal of the second century. Over the past 10 years, the great achievements made by the Party in leading the people have demonstrated Socialism with Chinese characteristics’s great vitality, and the Party’s heart, army, and people’s hearts have been unprecedentedly rallied, providing a more perfect institutional guarantee, a more solid material foundation, and a more active spiritual force for realizing the great rejuvenation of the Chinese nation. The Chinese nation has ushered in a great leap from standing up, becoming rich, and becoming strong.Realizing the great rejuvenation of the Chinese nation has entered an irreversible historical process.

　　The past 10 years since the 18th National Congress of the Communist Party of China have been extremely unusual and extraordinary in the development of the cause of the Party and the country. The complexity and severity of the situation and environment faced by the Party, and the arduous and arduous tasks shouldered are rare in the world and history. With the grandeur, foresight and foresight of Marxist politicians, thinkers and strategists, General Secretary of the Supreme Leader plans the overall situation at home and abroad, promotes reform, development and stability, domestic affairs, foreign affairs and national defense, and manages the party, country and army, puts forward major strategies in time, makes major decisions, deploys major tasks, leads the whole party, the whole army and the people of all ethnic groups in China to strengthen their confidence and face difficulties, comprehensively implements the party’s basic line and general plan, and adopts a series of strategic measures. We have promoted a series of transformative practices, achieved a series of breakthrough progress, achieved a series of landmark achievements, overcome many long-standing unsolved problems, achieved many long-term major events, withstood the test of risks and challenges from politics, economy, ideology and nature, and fully demonstrated the political wisdom, strategic determination, mission responsibility, feelings for the people and leadership art of leaders of big parties and great powers. The most fundamental reason for the historic achievements and changes in the cause of the Party and the country lies in the fact that the General Secretary of the Supreme Leader is the core of the CPC Central Committee and the whole party at the helm, and in the scientific guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era.

　　The cross-flow of the sea shows the mainstay, and the mountains are majestic to see the main peak. Practice has fully proved that resolutely safeguarding the core of the CPC Central Committee and the whole party is the key to the party’s consensus and decisive choice at major moments and an important guarantee for the party’s unity and victory. The Party’s establishment of the core position of the Party Central Committee and the whole Party, and the guiding position of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era reflect the common aspiration of the whole Party, the whole army and the people of all ethnic groups throughout the country, which is of decisive significance to the development of the cause of the Party and the country in the new era and the historical process of promoting the great rejuvenation of the Chinese nation. On the way forward, we should deeply understand the decisive significance of the "two establishment", strengthen the "four consciousnesses", strengthen the "four self-confidences" and achieve the "two maintenance", grasp the world outlook and methodology of Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, adhere to and make good use of the standpoint and viewpoint methods that run through it, show the new atmosphere and new achievements in the new era and new journey, and continue to push forward the great historical cause of the great rejuvenation of the Chinese nation. The Communist Party of China (CPC) is the most reliable backbone of our great achievements. As long as we unswervingly adhere to the overall leadership of the Party, safeguard the authority of the CPC Central Committee and centralize and unify leadership, we will certainly be able to ensure that the whole party and the whole country have strong political cohesion and develop self-confidence, and gather strong forces to be upright and innovative and overcome difficulties together, and we will certainly be able to overcome any difficulties and obstacles on the road ahead and accomplish anything we want to do!

　　On the new way to catch up with the exam, whether we can continue to hand over excellent papers depends on whether we have firm historical self-confidence. The Communist Party of China (CPC) people’s historical self-confidence is not only self-confidence in their achievements, but also self-confidence in their spirit of struggle. With the people in our hearts, the truth in our hands and the right path in the world, we are full of confidence and strength. Let’s unite more closely around the CPC Central Committee with the Supreme Leader as the core, adhere to the guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, strengthen historical self-confidence, maintain historical initiative, forge ahead with perseverance and courage, greet the convening of the Party’s 20th National Congress with practical actions, and create a new era glory and create a new historical cause on the new journey of building a socialist modern country in an all-round way!

　　People’s Daily (August 1, 2022, 02 edition)

　　"Since the establishment of diplomatic relations 45 years ago, the relationship between the two countries has grown into a towering tree, bearing the fruit of cooperation, which has benefited both countries and the world." On January 4th, the Supreme Leader of president wrote back to Sarah Landy, a friend from Iowa, USA, stressing that China and the United States are the largest developing countries and developed countries in the world, and the future and destiny of this planet need Sino-US relations to be stabilized and improved. American friendly people interviewed by this reporter said that on the occasion of commemorating the 45th anniversary of the establishment of diplomatic relations between China and the United States, the Chairman of the Supreme Leader wrote back to American friends and once again invited American teenagers to exchange and study in China, which injected confidence into the friendly exchanges between the two countries and added impetus to the stable, healthy and sustainable development of bilateral relations.

　　 "The development of US-China relations is the result of the joint participation of the two peoples."

　　Recently, Sarah Landy, a friend from Iowa, USA, wrote to the Chairman of the Supreme Leader, saying that the speech made by the Chairman of the Supreme Leader at the welcome banquet jointly held by American friendship groups was very popular and inspiring, and it was exciting to invite 50,000 American teenagers to exchange and study in China in the next five years. I hope Muscatine High School will also participate in this plan. As big countries, the United States and China should work together to solve problems including climate change, food security, drugs and regional conflicts for the benefit of human society.

　　"I am very excited and honored to receive the reply from the Chairman of the Supreme Leader. I am very grateful to the Chairman of the Supreme Leader for caring about the old friends in Iowa, caring about the development of Muscatine, and caring about the friendly exchanges between the US and Chinese people. " In an interview with this reporter, the 85-year-old Landy said, "Last November, the Chairman of the Supreme Leader attended the joint welcome banquet of American friendship groups in San Francisco and delivered an important speech, vividly telling the history of Sino-US friendly exchanges and conveying very important information. I hope to do my part to promote the friendship between the US and China, and I hope that the people of Muscatine will have more exchanges with the people of China. "

　　In 1985, Landy received the top leader of Zhengding County Party Committee in Hebei Province to visit Muscatine. In 2012, during the visit of the then Vice President and Supreme Leader to the United States, he went to Landy’s home again to meet with old American friends. In 2022, Landy sent a letter to the Chairman of the Supreme Leader, thanking President Xi for his precious friendship with his old friends, and looking forward to further deepening people-to-people exchanges and enhancing mutual understanding and trust between the two countries. Chairman of the Supreme Leader wrote back to Landy at that time, encouraging her and her old friends in Iowa to continue to sow the seeds of friendship and make new contributions to the friendship between the Chinese and American peoples.

　　Randy said with personal experience: "Any form of communication is not as good as face-to-face communication. I hope that students from Muscatine High School can visit China, learn about the history of China, appreciate the ancient buildings in China, experience the modern infrastructure in China, have extensive exchanges with friends from China and study the development experience of China. Although there are many differences between the United States and China, by strengthening exchanges and communication, young people of the two countries can broaden their horizons, enhance understanding, know how to respect each other and cooperate more easily. "

　　In his reply, the Chairman of the Supreme Leader pointed out that the achievements in Sino-US relations are mainly attributed to the joint efforts of the two peoples. Sino-US relations continue to develop and need to rely more on the people of the two countries. Green, chairman of the US-China Aviation Heritage Foundation, deeply agrees with this. "Since the establishment of diplomatic relations, the exchanges between the United States and China in various fields have achieved fruitful results, and the depth and breadth of exchanges at all levels were unimaginable before the establishment of diplomatic relations. In the final analysis, the development of US-China relations is the result of the joint participation of the two peoples. " He said.

　　 "Gather more positive energy for the long-term development of US-China relations"

　　In his reply, the Chairman of the Supreme Leader emphasized that Chinese often said: Read thousands of books and take Wan Li Road. I announced that I would invite 50,000 American teenagers to exchange and study in China in the next five years, hoping that more American teenagers can visit China, observe China with their own eyes, listen to China with their own ears, measure China with their own steps, feel a real, three-dimensional and comprehensive China, and build more bridges between the two peoples.

　　The Chairman of the Supreme Leader attaches great importance to and personally promotes the friendly exchanges between Chinese and American people, and has repeatedly stressed that the future of Sino-US relations lies in the youth. In April, 2019, the Chairman of the Supreme Leader wrote back to the students of North niles High School in Illinois, USA, encouraging them to contribute to the friendship between the Chinese and American people. In August 2023, the Chairman of the Supreme Leader wrote back to the American-Chinese Youth Student Exchange Association in Washington State and friendly people from all walks of life, hoping that more Chinese and American youths would know each other and walk hand in hand, and become a new generation of ambassadors of friendship between the two countries, injecting momentum into the development of Sino-US relations. In November last year, the Chairman of the Supreme Leader announced in San Francisco that in order to expand the exchanges between the Chinese and American people, especially the younger generation, China would like to invite 50,000 American teenagers to exchange and study in China in the next five years.

　　Dennis Simon, a distinguished researcher at the Center for Sino-American Studies in the United States, said that China’s invitation to American teenagers to exchange and study in China will inject a strong impetus into the future development of US-China relations. "Youth exchange and educational exchange are important contents of humanities exchange, which will help more American students to understand China’s history, culture and domestic and foreign policies. When the younger generation grows up, it can continue to promote US-China cooperation and better work together to meet global challenges. " Simon said.

　　Luca Veron, a member of the board of directors of the Iowa Friendship Committee, said that US-China relations are the most important bilateral relations in the world. The two sides continue to strengthen exchanges and contacts and encourage young people to participate in them, which is conducive to the stable, healthy and sustainable development of US-China relations.

　　Taylor Lucas, a 19-year-old student from Muscatine, is very concerned that China will invite 50,000 American teenagers to China for exchange and study in the next five years. He said: "I have always been interested in China and hope to participate in the exchange and study program in China. I will study Chinese hard, and I will definitely take a walk and have a look in China when I have the chance. I believe that strengthening friendly exchanges between the youths of the two countries will bring more positive energy to the long-term development of US-China relations. "

　　 "Adhering to the concept of win-win cooperation is beneficial to both the United States and China and to the world."

　　In his reply, the Chairman of the Supreme Leader emphasized that China is willing to work with the United States to promote the stable, healthy and sustainable development of Sino-US relations, seek more benefits for the two peoples, provide more public goods for the international community, and jointly build a world of lasting peace, universal security, common prosperity, openness, tolerance and beauty.

　　Randy is very concerned about the development of US-China relations and hopes that both sides will work together to create well-being for the two peoples and contribute to world peace and development. She said: "Although there are some differences between the United States and China, the ties between the people are very strong. The two countries can seek common ground while reserving differences, expand consensus through dialogue and expand cooperation through deepening understanding. The stable, healthy and sustainable development of US-China relations is good for both sides and the world. "

　　Adam Foster, president of the helen foster snow Foundation in the United States, said that the Foundation is currently planning and organizing this year’s exchange activities between the United States and young people. "Both the United States and China are big countries with global influence, and the stable development of US-China relations is of vital importance to the world. The key is to conduct dialogue, manage differences and expand cooperation. Many global issues require the United States and China to work together and hope that both sides will develop bilateral relations in a constructive way. " Foster said.

　　"As the largest developed and developing country in the world, it is impossible for the United States and China not to deal with each other." Simon said, "The development of China has brought many opportunities to countries all over the world, including the United States. The United States and China can cooperate more in the fields of climate change, clean energy, global health and artificial intelligence. Looking at US-China relations with zero-sum thinking is not good for both sides. Adhering to the concept of win-win cooperation is beneficial to both the United States and China and to the world. "

　　CCTV News:According to China Weather Network News, it is reported that on the afternoon of March 31, 2019, a "tornado" struck the 10,000-acre pear garden in Tianmiao Township, Yucheng County, which caused a trampoline to fall, causing 18 children to be injured to varying degrees. According to experts’ analysis, the weather system that overturns the trampoline is not a "tornado", and it is more accurate to call it a dust storm.

　　According to the propaganda department of Yucheng County Committee, at 15 o’clock on the afternoon of March 31, 2019, the Wanmu Pear Garden in Tianmiao Township, Yucheng County was suddenly hit by a tornado, which caused a trampoline on the scene to fall, causing 18 children on the scene to be injured to varying degrees. After the incident, the main leaders of Yucheng County Party Committee and government attached great importance to it, immediately launched the emergency plan, arranged the health planning department to treat it quickly at all costs, and the relevant county leaders led the relevant personnel of the Public Security Bureau, Health and Health Commission, Emergency Management Bureau, Tianmiao Township and other units to rush to the scene to organize rescue, verify the injuries of the masses, and do a good job in the aftermath.

　　Judging from the live video, it is more accurate to call the weather system a dust storm when it blows down. The incident occurred in the inland area. From the video given, it was clear at that time, and there were no cumulonimbus clouds in the sky, and the occurrence range was very small. It should be more accurate to call it dust storm. Dust storm refers to a small-scale cyclone generated in the near-surface gas layer by local strong warming, which can lift dust and some small objects into the air to form a small dust column with a diameter of several meters and a duration of only a few minutes. "Dust storm" generally appears on land, mostly in grassland, desert and other places, and its scope is usually small and its destructive power is limited. Such a strong dust storm is extremely rare.

　　What’s the difference between a dust storm and a tornado? Although dust storms and tornadoes belong to small-scale strong cyclones, their conditions and ranges are different. Tornadoes generally appear when there are cumulonimbus clouds in the sky, accompanied by thunderstorms and strong winds, etc., with a large diameter and lasting for more than ten minutes to several hours; Dust storms generally appear on land. When they appear, the sky is clear, and the diameter is only a few meters, which lasts for a few minutes or so.

　　There have been dust storms in other parts of China. At about 4: 25pm on April 20th, 2016, a "tornado" occurred in the plastic sports ground in Guazhou County, Gansu Province, with strong wind. Li Jiaqi, a student in Class 3 (1) of Yuanquan Primary School who was having a sports meeting, was rolled up and then left behind. After 120 emergency medical diagnosis, Li Jiaqi was slightly injured in the back of the head, which was not serious.