Located in the west of Wuhua Mountain in Kunming City, Cuihu is the central sightseeing spot of the city. Because of its eight-faced water, four seasons bamboo green, spring and summer Liu Cui, it is called "Cuihu [1]". "Ten acres of lotus fish world, half city Yangliu Fulou", Cuihu is known as the "Emerald" inlaid in Kunming City. Before the Yuan Dynasty, the water level in Dianchi Lake was high. It is also a small lake bay outside the city. It is called rice fields, vegetable gardens and lotus ponds. Li Zhuan's "Cai Hai Xing" poem said: "Kunming pool water three hundred miles, vegetable sea and one of them. The country's dragons and dragons caves ..." The spring water from the lake, directly into the Dianchi. Because there are nine springs in the northeast, they merge into a pool, also known as the "Kowloon Pool." In the early years of the Republic of China, it was transformed into a garden. The park was planted with willow trees. There were a variety of camellia in the lake, and it was known as the Cuihu.