Introduction to Beishui Gate: Beishui Gate is located in the northeastern corner of Daming Lake Park. It was founded by Zeng Gong in the fifth year of Xining in the Song Dynasty (1072) when he was the magistrate of Qizhou. In the past, many springs in the city passed through it, so it was also called Huibo Gate. There is a bridge above the door called Huibo Bridge, a temple under the bridge called Yan Gong Temple, a platform under the temple called Yan Gong Terrace, and a door under the platform called Quanmen. Now Beishuimen has been rebuilt on the site of the old city wall, with a total length of about 60 to 70 meters. It imitates the old system and is restored as before. There are stone steps on the west side of the city wall, which can be climbed up. A parapet is built on top of the city wall, which makes people want to attack. The city is broken up and the stronghold is broken, and the thoughts of the golden army and the iron horse are thought.