(240426) -- HEFEI, April 26, 2024 (Xinhua) -- An aerial drone photo shows trains running on the Taipinghu grand bridge along the Chizhou-Huangshan Railway in east China's Anhui Province, April 26, 2024. Chizhou-Huangshan Railway, linking Chizhou City and Huangshan City of east China's Anhui Province, started operation on Friday. It is a tourism route connecting Jiuhua Mountain, Huangshan Mountain, Taiping Lake and other tourist attractions, which is of great significance for promoting the economic and social development along the route. (Photo by Gu Shaoyuan/Xinhua)