Aerial photo taken on Nov. 16, 2019 shows scenery of Nakao River wetland park in Nanning, south China's Guangxi Zhuang Autonomous Region. Photo:Xinhua
Aerial photo taken on Nov. 16, 2019 shows scenery of Nakao River wetland park in Nanning, south China's Guangxi Zhuang Autonomous Region. Photo:Xinhua
Aerial photo taken on Nov. 16, 2019 shows scenery of Nakao River wetland park in Nanning, south China's Guangxi Zhuang Autonomous Region. Photo:Xinhua