Zhanjiang Library can enter without a card. According to relevant public information, Zhanjiang Library is a public library. In order to facilitate public reading, learning and communication, ordinary readers can freely enter the library, go to the reading room, borrow and return books, and participate in activities. When entering the library, they need to undergo security inspection and sign the register as required. If they want to borrow books, they need to provide relevant supporting materials and apply for a reader's card.