The beautiful mountains and rivers meander, like a sleeping dragon. Overlooking the foot, the white clouds are diffused, and the mountains are surrounded by clouds and mists. One by one, the tops of the mountains protrude from the clouds and mists, like the blossoming hibiscus. Mountain and river is a Chinese vocabulary with pinyin shan chuan, which refers to mountains and rivers. Such as: the magnificent mountains and rivers of the motherland. Mountains and rivers are a concept of geological structure, and there are mountains and rivers; mountains and rivers are formed by the geological transformation of mountainous terrain; in the mountains, the mountains are exposed on the surface, and the area between the mountains and mountains is the river; the mountains, It is a landform geological structure connected by mountains and rivers.