1. The community can be said to be a kind of non-governmental organization in the school, which brings students with the same interests together to participate in activities and enrich their after-school life.

2. There are many kinds of clubs, including academic, scientific research, entertainment and so on. For example, there are literary clubs, life clubs, astronomy clubs, guitar clubs, ballroom dancing clubs and so on.

3. The activities of clubs can generally be seen by their names, such as Guitar Club, where many students who like guitar, bass and rock get together to learn guitar, learn skills, form bands, create original music and perform together.

4. The use of these societies is to enrich college life, enrich life experiences, make like-minded friends, give full play to their hobbies and specialties in courses other than college, and make some preparations for future life.

Associations in universities are divided into the following categories:

1. Student organizations under the Youth League Committee. According to the spirit and documents of the Central Committee of the Communist Youth League, the Communist Youth League organizations in colleges and universities have basically set up a set of organizations directly under the Communist Youth League, corresponding to their own departments, and their functions are mainly publicity and service. It usually includes student union (graduate student association), newspaper, radio station, TV station, volunteer association, league school, art troupe and so on.

2. Academic societies. This kind of community can be divided into two categories, one is scientific and technological innovation, such as robot, AI, algorithm and so on, and the other is professional learning, which is often set up by various departments, corresponding to different majors, such as history society, literature society, chemistry society, law society and so on.

3. Cultural and sports associations. The most common types of clubs are drama, cross talk, opera, bands, debates, poems, etc., while sports often have various ball games, as well as mountaineering, cycling, skiing, martial arts, archery and so on.

4. Voluntary service organizations. Some of them are pan-voluntary services, and some are specifically aimed at a certain group or project, such as sign language clubs and teaching clubs.

different societies not only have different activities, but also have different external forms, internal nature and organizational structure.