The nature of compulsory courses. According to China Education Network, the Central Committee of the Communist Party of China and the State Council issued the Opinions on Comprehensively Strengthening Labor Education in Colleges and Universities in the New Period on March 26th, making it clear that labor education is a compulsory course in colleges and universities, and offering labor education courses according to the characteristics of each period. Labor education is a course aimed at cultivating students' practical ability, practical ability, innovative ability and cooperative spirit through practical activities.