The Chongqing China Three Gorges Museum, also known as the Chongqing Museum, was formerly the Southwest Museum, established in March 1951. The museum consists of five venues: the main building, the Chongqing Baiheliang Underwater Museum, the Chongqing Soong Ching Ling Memorial Hall, the Tushan Kiln Site, and the Chongqing Three Gorges Cultural Relics Science and Technology Protection Center. It has formed a distinctive collection series including "ancient human specimens, Three Gorges cultural relics, Ba-Yu bronzes, Han Dynasty cultural relics, Southwest ethnic minority cultural relics, anti-Japanese war cultural relics from the rear area, porcelain, calligraphy and painting, and guqin (ancient Chinese stringed instruments)".