Only six courses are offered, but you must have a student ID card to enter. The Agricultural Bank of China only opens one door in three districts. On holidays, there is someone at the gate of Tsinghua's study room to check.

The main building should not open.

Generally, canteens are only opened on the first and second floors of Bauhinia canteen.

One in the east bathroom and one in the west bathroom.

Driving on a single mountain.

Bauhinia supermarket is gone now. Do you mean the supermarket in Building C? This is open.

The above locations will be closed during the Spring Festival holiday.

Good luck.