Photo taken on Sept. 28, 2016 shows a scenery after a snowfall in Santan Gorge in Arxan of north China's Inner Mongolia Autonomous Region. The current temperature in Arxan has fallen to about zero degrees Celsius. (Photo/Xinhua)
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Photo taken on Sept. 28, 2016 shows a scenery after a snowfall in Santan Gorge in Arxan of north China's Inner Mongolia Autonomous Region. The current temperature in Arxan has fallen to about zero degrees Celsius. (Photo/Xinhua)