Xuanyuan Huangdi was invited by Emperor Yan to participate in Luchan, and was appointed as Lu Yu Lu, guarding the position of offering sacrifices to Shennong. Yuan Chengzong Dade has held a temple fair on the eighth day of April every year for nine years. The local villagers slaughtered pigs and sheep and held ancestor worship activities, which was very lively. There is a local folk song: "Go to Yangzhou and Hankou, it is better to be the head of the club in Gu Wu Temple", which describes the grand occasion of the temple fair at that time. Throughout the ages, 18 years old has had sacrifices.
Guguan Village, one kilometer northwest of lizhuang village, has the palace of Emperor Yan, and there are many legends such as Wolong Bay, Happy Valley and changing horses. Besides lizhuang village, there are many temples dedicated to Emperor Yan in Gaoping. Besides Yan Di Mausoleum in lizhuang village, there are many temples dedicated to Yan Di in Gaoping. Yandi Mausoleum in lizhuang village is the main place for the descendants of the Yellow Emperor to worship their ancestors.