A tourist takes photos of flowers in the Xixi National Wetland Park in Hangzhou, east China's Zhejiang Province, on April 1, 2020. The Hangzhou-Huangshan high-speed railway, linking Hangzhou, capital of east China's Zhejiang Province which is famous for the West Lake, and Huangshan, a tourist resort well-known for the Huangshan Mountain in east China's Anhui Province, was officially put into operation on Dec. 25, 2018. (Xinhua/Weng Xinyang)
