Workers work at the construction site of the Hefei-Wuhu section of Shangqiu-Hefei-Hangzhou high-speed railway in east China's Anhui Province, Oct. 9, 2019. The railway is scheduled to open to traffic in 2020. With a designed speed of 350 km per hour, this railway will link the city of Shangqiu in central China's Henan Province, with Hefei, capital of Anhui Province, and Hangzhou, capital of east China's Zhejiang Province. (Xinhua/Liu Junxi)