You need to go to the library in person to apply for a reader's card, because you need to take pictures. The deposit for borrowing Chinese documents is 100, and for borrowing foreign documents is 1000.
Internet access fee is: Internet access requires a card number and password, and each person is free for one hour every day. If the deposit amount in the card exceeds 1 hour, it will be deducted automatically. Charge at three yuan/hour.