The library card of Ankang Reading Bar is handled at the service desk of the reading hall of the main library of Ankang City or on the self-service card-issuing equipment of reading bar. Ankang Reading Bar, built by Ankang Library, is a 24-hour unattended self-service library. The establishment of this library has broken the limitations of traditional libraries in service space, time and borrowing methods, and it is a real "never closed" library.