My library card is 100 yuan: 1 month, and I can return at most 5 books (I can renew them by phone for 2 weeks).
Different people have different kinds of library cards, so you should ask in detail at the service desk.
The study room is on the third floor, and the floor ticket is two yuan.
They all open at 9: 00 in the morning, and the study room closes later, starting at 9: 30 in the evening. On weekends and working days.
Quiet can still be brought. The small study room used to be open, but now it's closed. The two large study rooms are a bit crowded.
Now you can buy water and rice (box lunch) from your aunt.
There are two wcs recently, the entrance of the study room and the corner of the stairs between the two study rooms.
The study room is air-conditioned and you can drink boiled water at will (bring your own cup)
You can't eat in the study room, only in the corridor.
Buy tickets at the service desk on the first floor as soon as you enter the door.
Pay attention to your finances and take valuables with you when you go out.
There seems to be nothing else.