On September 21, 30 years ago, China's manned space program was approved for implementation. Over the past 30 years, China's aerospace industry has entered the "fast track" of innovative development. The construction of space infrastructure has been steadily promoted. The Beidou Global Navigation Satellite System has been completed and put into use. The high resolution Earth observation system has been basically completed. The satellite communication and broadcasting service capacity has been steadily enhanced. The "three-step" lunar exploration project has been successfully completed. The "Tianwen 1" has achieved a leap from the Earth Moon system to interplanetary exploration, The construction of China's space station on orbit is about to be completed... This series of achievements is worthy of worldwide attention. The Chinese people's dream of flying into space has been promoted and is becoming more and more lofty, mainly thanks to the fact that we have forged a team of aerospace talents with reasonable structure and excellent quality, and successfully built an effective training system for aerospace talents. The 30 years of the construction of the talent training system for manned space engineering is also the 30 years of China's putting forward and stepping up the strategy of strengthening the country with talents. Especially since the 18th National Congress of the Communist Party of China, the talent work in the new era represented by manned space personnel training has made historic achievements and undergone historic changes, and China's talent workstation has reached a new historical height. As an important part of building China into an innovative country and a scientific and technological power, the manned space project is a concrete practice to realize the Chinese Dream and the Space Dream. It is of great significance for China to earnestly summarize the successful experience of training the manned space personnel team to implement the strategy of strengthening the country with talents in the new era and promote the construction of a socialist modern power. The cultivation of manned space personnel pays special attention to the guidance and inheritance of spirit. The spirit of "two bombs and one satellite" and the spirit of manned space are the "root" and "soul" of the space personnel training system. Over the past 30 years, generations of spacemen have forged the spirit of "two bombs and one satellite" and manned spaceflight in their continuous struggle, seized a new high ground in the international competition in the field of aerospace high-tech, and bravely climbed a new height in the human journey to climb the scientific and technological peak. The spirit of "two bombs and one satellite" and the spirit of manned space flight are rooted in the fine tradition and style of our Party and come down in one continuous line with the national spirit and the spirit of the times. They are important symbols of China's great spirit. With the spirit of "two bombs and one satellite" and the spirit of manned space flight, the core of educating people is to establish the concept and values that national interests are above everything, and use the sense of mission, responsibility and honor of science and technology to strengthen the military and improve the country's comprehensive strength to shape talents and lead the team. From the perspective of politics, character, ability, style and integrity, we should cultivate a group of aerospace talents with firm ideals and beliefs, high patriotism, strong responsibility and good spiritual outlook. The training of manned space personnel places special emphasis on intelligence gathering, unity and cooperation, which is a vivid practice of the national strategic scientific and technological forces to establish and improve a new national system for tackling key core technologies. The new national system in the field of manned space flight, on the one hand, is to strengthen the leadership of the Party and the State over the scientific and technological innovation project, and give play to the remarkable advantage of the socialist system in concentrating its strength on major events; On the other hand, fully mobilize the market