Tianzhu Mountain, Anhui Province, is the western mountainous area of Qian Shan City, Anqing City, Anhui Province, also known as Qian Shan, Wanshan, Wangongshan (abbreviated as "Anhui" in Anhui Province), Wanshou Mountain and Wanshan Mountain.
It is a part (or residual vein) of Dabie Mountain extending eastward. Generally, it refers to the mountainous area centered on its main peak, Tianzhu Peak in Qian Shan, and sometimes it also refers to its main peak, Tianzhu Peak. According to the aerial survey of 1980, the elevation of the main peak is1488.4m. ..