Photo taken on Nov 9, 2016 shows the scenery of the Loess Plateau in Dashiyao township of Yonghe county, north China’s Shanxi province. [Photo/Xinhua]

Photo taken on Nov 9, 2016 shows the scenery of the Loess Plateau in Dashiyao township of Yonghe county, north China’s Shanxi province. [Photo/Xinhua]

Photo taken on Nov 8, 2016 shows the scenery of the Loess Plateau in Dashiyao township of Yonghe county, north China’s Shanxi province. [Photo/Xinhua]