Here, there is a piece of land formed 340 million years ago, which has high tourism value and geographical research value, and is a rare natural wonder in the world; here, it is a desert in an oasis, a colorful and varied dream world; here, it is the world's largest colored sand sculpture theme park. Luliang is the largest dam on the Yunnan-Guizhou Plateau. According to legend, it is the hometown of Meng Huo, the leader of the southern ethnic minorities during the Three Kingdoms period. The Cuan culture centered on the Cuan family during the Southern and Northern Dynasties originated here. Here, there is a piece of land formed 340 million years ago, which has high tourism value and geographical research value, and is a rare natural wonder in the world. Its unique geographical structure has formed a colorful and varied dream world after thousands of years of wind and rain erosion - the colored sand forest.