CHONGQING (CQNEWS) -- Citizens were reading at the self-service library in Landmark Riverside, Nan’an District on July 17. The first library not closing all day has opened since the time. It is an unmanned, fully intelligent and self-service library, and citizens can enter by scanning the ID card. The books in the library are free for citizens, which are provided by Chongqing Nanan Library. It will regularly maintain and adjust the books according to the borrowing situation. (Translated by Jiang Yuling, Fathom Language Limited)