In Tianhe, Guangzhou, it is the "Guangzhou Tianhe Book Shopping Center", where books are bought. Of course, reading is free.
Guangzhou Library is located in Zhongshan 4th Road. You don't need money to go in and read books, but you need a library card to borrow books. You need to pay the deposit of 40 yuan and 50 yuan and a small one-inch photo at the registration counter.