Advection fog seen at Caohai National Nature Reserve in Guizhou
( Xinhua )
Updated: 2013-09-30
Photo taken on Sept. 28, 2013 shows the view of an advection fog at the Caohai National Nature Reserve in Weining Autonomous County of Yi and Miao ethnic groups, southwest China's Guizhou Province. (Xinhua/Yang Wenbin)
