Two red-crowned cranes walk in the Zhangye National Wetland Park, northwest China's Gansu Province, Sept. 10, 2017. Photos taken in 2017 present a harmony between animals and nature. (Xinhua/Wang Jiang)
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Two red-crowned cranes walk in the Zhangye National Wetland Park, northwest China's Gansu Province, Sept. 10, 2017. Photos taken in 2017 present a harmony between animals and nature. (Xinhua/Wang Jiang)
