Official website information of Chongqing Library shows that Chongqing Library is a large comprehensive library. The library has millions of books and materials for readers to borrow, and readers need a reader's card to come in. Chongqing Library, located in Toyota Avenue, Shapingba District, Chongqing, is the main document information collection, exchange and service center in Chongqing. It is also a national key protection unit of ancient books, a national first-class library and a civilized unit in Chongqing.