If it is a college application, there must be an application form stamped by the college, and the content and time of the activity should be clearly written on the application form.

Each college can use two free of charge each semester.

If it is an application from a student union or a society, an application with the seal of the Youth League Committee should be made, and the content and time of the activity should be clearly written in the application.

There is a teacher in charge of the daily affairs of the administrative lecture hall. This person's phone number can be found in the college student affairs office or the Youth League Committee. Basically, everyone knows.

You must apply two weeks in advance.