To borrow books from the Northern Suburb Library, you need to apply for a library card. As long as you show your ID card and fill in a simple form, you can take photos on the spot and use it immediately. 50 yuan deposit can borrow one book and one CD, and 100 yuan deposit can borrow two books and two CDs. When you return your library card, you can return the deposit in full. You can borrow books 1 month and renew them online 1 month, that is, up to 2 months. If it exceeds 1 day, it will be fined 1 cent.