On October 13, the Ministry of Sports invited Yan Jun, the former dean,professor of the Yangzhou University, to give a lecture at our 2021. Yan Jun focuses on “Sports intervention for college students' mental health”, gaving a distinguished presentationfor the entire staff of the Ministry of Sports. After the meeting, Yan also had an in-depth exchange with you on how to improve your scientific research ability and how to promote the further development of sports, and patiently answered your questions.