Elective courses are divided into public elective courses and professional elective courses. Public elective courses are for all students, such as table tennis, badminton and rhythmic gymnastics in sports, as well as music appreciation and Sun Tzu's art of war, regardless of major. As long as students can choose this academic year, there is generally a limit of 120. If you don't choose by class, you can choose together in the online course selection system on campus.

Specialized elective courses are limited to students' majors. At present, there are often many classes in a major. Generally speaking, the minimum number of students is above 15, and if it exceeds 120, there will be classes (different schools have different requirements, depending on the classroom and teacher resources), so generally, at most 3 to 4 classes will be taught at the same time!