Complete the first system declaration and submission before February 28, 2022, and the school will cooperate with the college to conduct the first round of formal evaluation, during which the relevant category declaration system will be closed; The formal examination form of each college shall be submitted to Room 62 1 Ministry of Science and Technology before the morning of March 10. Complete the second system declaration before March 4, 2022, and submit it to the school to cooperate with the college for the second round of formal evaluation, during which the relevant category declaration system will be closed; Complete the third system declaration and submission before March 8, 2022, which will be reviewed and recommended by the school, and all kinds of declaration systems will be closed. Submit the final application materials online before March 2022 1 1.

In the early 1980s, the National Natural Science Foundation was put forward by 89 academicians of the Chinese Academy of Sciences in a letter to the CPC Central Committee and the State Council, with the aim of promoting the reform of China's science and technology system and changing the allocation of scientific research funds.

Subsequently, under the cordial care of Comrade Deng Xiaoping, the State Council approved the establishment of the National Natural Science Foundation of People's Republic of China (PRC) in February 1986. The Natural Science Foundation insists on supporting basic research, and gradually forms and develops a funding pattern consisting of three series of research projects, talent projects and environmental conditions projects. Over the past 30 years, the Natural Science Foundation has made great achievements in promoting the development of basic research of natural sciences in China, promoting the construction of basic disciplines, and discovering and cultivating outstanding scientific and technological talents.