File photo taken on July 3, 2005 shows Baiyangdian, one of the largest freshwater wetlands in north China, in Anxin County, north China's Hebei Province. China announced the plan for Xiongan New Area officially on April 1, 2017. The new area will span Xiongxian, Rongcheng and Anxin counties in Hebei Province, eventually covering 2,000 square kilometers. (Xinhua/Yang Shiyao)
