See how much you need to borrow. If you make 80, it is actually allocated like this: 10 yuan work cost +70 yuan deposit.

When you don't need to use your library card, you can return the deposit in 70 yuan with the receipt. Don't forget to bring your student ID card or ID card when you go to handle it.

Introduction to the library:

A library is an institution that collects, sorts out and collects books and materials for people to read and refer to. As early as 3000 BC, libraries appeared. Library has the functions of preserving human cultural heritage, developing information resources and participating in social education.

Library is the external storage and selective transmission mechanism of social memory (usually expressed in written records). In other words, the library is the memory device and diffusion device of social knowledge, information and culture.