Well, classmate, I don't know. Generally speaking, the running relationship is not very serious, but there are some. I have been away from this department for a long time. I don't know which college you are from. Every college and department has different settings. Maybe it's the comprehensive quality development department. Wow, joining the department is good for freshmen in general, and it will exercise everyone. But these departments are all the same, that is, let you do odd jobs, learn some other knowledge and get to know more people. . . . .