Aerial photo taken on March 31, 2017 shows Baiyangdian, north China's largest freshwater wetland, in Anxin County, north China's Hebei Province. China announced Saturday it would establish the Xiongan New Area in Hebei Province, as part of measures to advance the coordinated development of the Beijing-Tianjin-Hebei (BTH) region. The New Area, about 100 km southwest of downtown Beijing, will span three counties that sit at the center of the triangular area formed by Beijing, Tianjin and Hebei's provincial capital Shijiazhuang. (Xinhua/Wang Xiao)
