
Aerial photo taken on Aug. 27, 2017 shows the scenery of Qihe national wetland park in Hebi City, central China's Henan Province. (Xinhua/Feng Dapeng)
Aerial photo taken on Aug. 27, 2017 shows the scenery of Qihe national wetland park in Hebi City, central China's Henan Province. (Xinhua/Feng Dapeng)