The secretary of the League branch of a university class is mainly responsible for the daily affairs of the League branch. Usually, meetings are mainly held, league building is organized, class meetings are held, and information of league members is sorted out. What it does most is to urge the payment of tour fees and supervise the study of young people.

The secretary of the Communist Youth League Committee is generally the tallest in the school. He has large departments under his jurisdiction, and most of them have sub-departments. Each department has different functions.

The Student Union is one of the organizational structures of the present school, the students' own mass organization, the bridge and link between the school and the students, and the indispensable department of every school. It is a student organization that advocates self-service, self-management and self-learning, and provides free services for students and teachers at school.

Guide students to be healthy, study well, work well, develop morally, intellectually, physically, aesthetically and laboriously, and become healthy people with socialist consciousness and scientific and cultural knowledge. There will be subtle differences in the student union department of each school.