Which college are you from? You take classes on the campus where that university is located. ...

These four campuses are Wuhan University Headquarters ... Engineering Department ... Intelligence Department ... Medicine Department. ....

The difference between several campuses is the difference in majors. ....

There is no difference in majors between freshmen and juniors who attend classes on campus. ....

For example ... you are from the Faculty of Arts ... School of Law ... School of Economics and Management ... Off-campus school ... and so on ... The school is in this department ... and you take classes in this department. ...

You are the Motivation Institute, the Water Resources Institute, and so on. The college is run in the engineering department, and you take classes in the engineering department. ....

I hope you understand. ...