The full name "Ideological and Moral Basis and Legal Cultivation" is a public compulsory course in colleges and universities. The teaching purpose of the course "Ideological and Moral Cultivation and Legal Basis" includes three dimensions: reflecting the national educational purpose, highlighting the characteristics of running a school, and promoting the healthy development of students' body and mind. It embodies the four characteristics of the course teaching: regularity, humanity, reality and long-term, which truly makes the course "Ideological and Moral Cultivation and Legal Basis" a lifelong course for college students.