This is necessary. Located in Hunnan District of Shenyang City, Liaoning Provincial Library is the first large-scale public library established under the leadership of China Communist Party. You must have a reader's card to enter the library, otherwise you can't consult the materials. The reader's card is an effective certificate for readers to borrow books and periodicals, inquire about materials and enjoy various services of the library. This is for their own use and can't be lent to others. Offenders will be dealt with by stopping borrowing.