The mountain is like Beidou, and the city is like Wenzhou, one of the six feng shui cities in China. The mountain is like a big dipper and the city is like a lock. Wenzhou was designed by Guo Pu, the first person to write a funeral book in China. During the Jin Dynasty, it was difficult to visit Wenzhou, and at the invitation of Wenzhou, it was established as the capital of Wenzhou. According to the geographical features of Wenzhou, it generally faces south, and the sun can shine in the south. There are Oujiang and nanxi river in Wenzhou. When he was building, he not only considered geomantic omen, but also considered the actual geological situation. Because the soil on the north shore of Wenzhou is soft, washed by wind and sand, and the foundation is unstable, he built the whole city in the south. Wenzhou is actually a city in the north and south, but he designed Wenzhou City according to all the mountains around Wenzhou, which are exactly in the shape of the Big Dipper. In memory of him, there is a Saigon Mountain in Wenzhou, which was later changed to Guogong Mountain. Now there are sculptures of Guo Pu in Wenzhou. He not only built the city, but also built 64 springs, 5 pools, 5 colors and 5 waters and adjusted the structure of the city. Wenzhou is relatively closed and built on the mountain. It is said that doing so can not only have good feng shui, but also avoid war disasters. Sure enough, two catastrophes occurred. The first time was the Fang La Uprising, which besieged Wenzhou for 46 days without capturing it, and finally retreated. During the War of Resistance against Japanese Aggression period, Wenzhou, as a bridgehead and base, survived the Japanese invasion of the city. Wenzhou avoided war. Today, there are not many 64 springs, but 5 pools are still there.