"sowing in the west" Speaking of Air Force pilots, everyone must think of the appearance of "cool and handsome". They drive the most advanced fighters, transport aircraft, early warning aircraft, and aerial refueling aircraft. A soaring, proud of the world. Flying dazzling stunts at the air show is amazing; flying over Tiananmen Square during the National Day military parade to accept the inspection of the motherland and the people; strategic early warning, air strike, air defense and anti-missile, information confrontation, strategic delivery, each of which is a battle song for a strong army. However, the People's Air Force still has such a team. They are rooted in the western part of the motherland all year round, driving my country's first-generation self-developed Yun-5 transport aircraft, and using small tree species and grass seeds to sow green for the motherland., Sow hope for the people. For 39 years, this team has been fighting on the front line of ecological poverty alleviation. They have scattered more than 10000 tons of seeds to more than 130 counties (cities) and more than 300 sowing areas in seven provinces (regions), including Mongolia, Sichuan, Guizhou, Shaanxi, Gansu, Qinghai and Ningxia, with an area of more than 2600 million mu. From the Tengger Desert in the hinterland of Inner Mongolia to the high mountains in southern Qiannan, from the Yulin sowing area to the Golmud grassland, from the Western Sichuan Plateau to the Helan Dune Gobi, they gnawed down the deserts ruled by yellow sand and created one by one. The visible green miracle has paved a green road for the common people to get rid of poverty and become rich. "The people's well-being" It is well known that the railway has played an important role in China's economy. The first generation of railway people in China felt extremely proud when they saw the Fuxing again, and they also felt extremely proud that they were a Chinese. When the Chinese at the scene saw the Fuxing again, they all cheered and shouted. When the older generation of railway people withdrew from the railway industry, a large number of Chinese young people actively devoted themselves to the railway industry in our country, more and more outstanding young people have made great contributions to China's railway industry. In terms of inheritance, the spirit of Chinese railway people has been passed on from generation to generation. "The Submarine Business" "Jiaolong ""manned deep submersible is China's first self-designed and self-integrated operational deep-sea manned submersible, with a designed maximum diving depth of 7000 meters, and it is also the world's strongest operational manned submersible. The "Jiaolong" can be used in the vast sea area, which accounts for 99.8 per cent of the world's ocean area, and is of great significance to the development and utilization of deep-sea resources in China.