Bad signal Longhua Library is located in Guanlan Avenue, Fucheng Street, near Qiankeng subway station, with convenient transportation. The building covers an area of 1 10,000 square meters, with 9 floors, a total collection of 300,000 books and more than 1 10,000 reading seats. Because there are many people in the library and the signal is not good, it is inevitable that the network will deteriorate.