In pics: Tiansheng Sanqiao scenic area in Chongqing, SW China

Tourists go sightseeing at the Heilong Bridge of the Tiansheng Sanqiao scenic area in Wulong District of Chongqing, southwest China, March 27, 2019. The Tiansheng Sanqiao scenic area, where three natural limestone arches look like bridges, is a popular tourist attraction. (Xinhua/Liu Chan)