Daguan Park is located on the shore of Dianchi Lake, about 2 kilometers west of Kunming City, with an area of more than 700 mu, making it the largest park in the city. During the Qianlong years, the famous man Sun Yuweng Deng Daguanlou felt and sent, proudly writing a book of 180 crosses, the scenery of Dianchi Lake and Yunnan thousands of years of history vividly displayed in front of the world. The long union was shocked when it came out, and people rushed to praise it. It was known as the "first link in the sea".