Helan County, Ningxia, Helan Mountain Rock Painting. "The mountains are many woods, the blue and white look like a barge, and the northern people call it Helan." Helan Mountains stretch more than 200 kilometers from the north to the south, spectacular, cliff valley is steep, and the mountains are looming in the light. Speaking of Helan Mountain, many people know that its rock paintings are famous in the world. The theme, content and expression of rock paintings are very wide, rich in imagination, and can be called a precious national art gallery. In Yinchuan World Rock Painting Museum, I experienced rock painting and imprinted the sun god, and bought a sun god refrigerator sticker at Wenchuang Pavilion to take home.