About 4 kilometers in the ditch, there is a rock mountain on the east side. The root of the rock mountain is the big rocks that fell from the collapse of the mountain. The surface of these rocks has a layer of oily black shiny oxidized surface. Three places were carved on three large stones with relatively flat stone faces not far from each other.
Although the rock paintings are simple, they reflect the intelligence level of the primitive people and are very mysterious!
Preston_Dominguez: Dongshangen, about 4 km from Lumangou, Tianpeng Township, Tianjun County, Delingha City