The duties of class cadres are: guidance, monitor, deputy monitor, study Committee member, sports Committee member, discipline Committee member and youth league Committee.

Instructor: an assistant to a consultant.

Monitor: Manage all affairs of class size.

Vice monitor: Help the monitor manage class affairs.

Learning Committee: Manage the learning problems in the class.

Sports Commissioner: physical education class's instructor.

Disciplinary Committee member: responsible for the discipline in the class.

Youth League Committee: the member in charge of the class