There are 1 and Class A competitions, such as the electronic design competition for college students. 2. Class B competitions, such as art design exhibitions. 3. Class C competitions, such as college English competitions. 4. Class D competition, mathematics competition for college students.

Micro-league class is the main form of ideological and political education and basic knowledge education for league members, and it is one of the effective ways to improve their ideological and theoretical level and political quality. The aim is to continuously improve the ideological and political quality of young intellectuals and other youth groups through effective ways such as education, training and practical exercise.