Rongchang Library is located at No. 52, Square Road, Changyuan Street, Rongchang District, Chongqing, covering an area of about 1,000 square meters and building area of about 3,500 square meters. It was built in 1989 and is a national second-level library. The museum has more than 150,000 books, thousands of ancient books, and several precious inscriptions have been selected in the "Chongqing Precious Ancient List".