This Daqing library seems to be the school library of our school, the library of Northeast Petroleum University. . Now it seems that when you borrow books, you just need to swipe your card when you leave the first floor gate. It seems that everyone outside the school has to go to the library to get a card. This is not clear. Students on campus can borrow books with our school card. The opening and closing time of the library is normal class time, and so is the weekend. Off-campus staff can borrow five books at a time for two months. . I'm a student traveling east. I hope it helps.