Dushu Lake Library is not allowed to enter casually. According to Baidu, Dushu Lake Library of Suzhou University is a library of the school. Borrowing books requires a library card, and only the faculty and students of the school can enter. Therefore, Dushu Lake Library can't enter casually, and students or faculty members are needed to enter. Dushu Lake Library is an important cultural facility in Suzhou Industrial Park, which is dedicated to providing rich library resources and cultural activities. The library has a large number of books, periodicals, newspapers, audio-visual materials and so on, covering all fields of knowledge and information.