Students from other schools are usually in Tian Jiabing Building because of the need of self-study for postgraduate entrance examination. Classes there can take up less opportunities, and you can meet many research friends there, but it's a little noisy because it faces the street. . . . . . . In addition, the library needs a campus card. If you can borrow a campus card, there are study rooms on the second, third and fourth floors. The eighth and fourth floors are teaching buildings, but they are often occupied by classes.