Generally, I am a freshman in summer vacation and a sophomore in summer vacation. There are students in many departments of the school. For example, telecommunications college, electrical college, medical and electrical major, science college, power college, etc ... as for the number of people in a department, it is hard to say. Generally, there are about 25 to 35 students in a class.

There are 4 people in the undergraduate dormitory.

I hope this answer is correct and useful to you ~ ~