Yinchuan strengthens protection, restoration of wetland

Aerial photo taken on May 13, 2018 shows farmland irrigated by the water of the Yellow River in Yinchuan, northwest China's Ningxia Hui Autonomous Region. Yinchuan strengthened protection and restoration of wetland in recent years. So far, the city has 53,000 hectares of wetland. (Xinhua/Wang Peng)