On July 28-30, 2022, the Department of Mathematical Sciences of the National Natural Science Foundation of China (hereinafter referred to as NSFC) held the 2022 annual fund project review meeting in Beijing. Academician Xie Xincheng, deputy director of the National Natural Science Foundation of China, attended the meeting and delivered a speech. Academician Song Jiang, director of the Department of Mathematical Sciences, presided over the opening ceremony. Deputy Director Xie Xincheng introduced the important role of general, youth and regional science fund projects of the National Natural Science Foundation of China in maintaining the competitiveness of China's scientific research team. Emphasize the importance of free exploration and encouraging originality in basic research, and hope that the evaluation experts will select innovative projects fairly and fairly. Professor Dong, executive deputy director of the Department of Mathematics and Physics, introduced the funding direction, project application, communication review and funding plan of the General, Youth and Regional Science Funds. At the same time, the requirements of this fund project review are emphasized, and projects with high similarity are strictly handled. It is hoped that the evaluation expert group will do a good job of avoidance and confidentiality, and select projects according to the principle of "grading first and overall consideration". Yan Jinghua, the leader of the meeting supervision working group, introduced the requirements of meeting evaluation supervision of the National Natural Science Foundation of China and the "four-party commitment" system, and further emphasized the discipline of meeting evaluation. The expert group of the conference carefully examined the project application and letter review opinions, voted for the general project in 2022, the youth science fund project and the regional science fund project, and put forward the proposal of funded projects. At the same time, the meeting discussed and determined the overall project guide and key project guide for 2023. The resident supervision working group supervises the review process.