Introduction to Zhaishan: It is said that during the reign of Wang Mang in the Western Han Dynasty, Fan Chong led the Red Eyebrow Army to camp here. Wang Mang sent General Lian Dan to encircle and suppress it. Lian Dan died in the battle and the Red Eyebrow Army won a great victory. There are more than 200 meters of ancient city wall ruins running from north to south to the west of the top of the mountain today. Zhaishan is located 400 meters north of Liangzi, Xiyuanmen, Cuulai Mountain.