Railway builders work at the construction site of Xiongan Station of Beijing-Xiongan intercity high-speed railway in Xiongan New Area, north China's Hebei Province, Aug. 27, 2019. Covering an area of 470,000 square meters, Xiongan Station is consisted of three floors above ground and two floors beneath ground. The major structure underground will be completed in the near future and workers will move to the construction above ground. (Xinhua/Xing Guangli)