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![#CHINA-GANSU-ZHANGYE-WETLAND (CN)](136717198_15094200141491n.jpg)
Aerial photo taken on Oct. 30, 2017 shows the autumn scenery of Zhangye National Wetland Park in Zhangye, northwest China's Gansu Province. (Xinhua/Wang Jiang)
Aerial photo taken on Oct. 30, 2017 shows the autumn scenery of Zhangye National Wetland Park in Zhangye, northwest China's Gansu Province. (Xinhua/Wang Jiang)