At 3:40 pm, Sun Jingyun, a staff member of Cainiao Network, stands at the entrance of a local branch shop at Xiongan citizen service center in Xiongan New Area, north China's Hebei Province, April 1, 2019. Known as the China's "city of the future", Xiongan is to transform from being a blueprint to a tangible reality starting this year. People living here are taking part in the around-the-clock efforts of building a high-profile city from scratch. (Xinhua/Mu Yu)