The reason is that Hancheng is an ancient historical and cultural town. According to relevant public information, Hancheng Town was founded in 1209, which was under the jurisdiction of Liao State at that time. At that time, Lu Ye Hongji, a Taoist priest in Liao Dynasty, renamed Yongji County as Feng Run County and established Hancheng Town, which is still preserved and demolished to let people know about this historical and cultural ancient town.