Hanguguan was once the ancient battlefield of war and horse, and the Jianmenguan of "one husband is the gate, the husband is not open" is the important gate of ancient China. Ancient thinker and philosopher Laozi wrote 5,000 words of the Moral Sutra. The main Lingbao City, the jurisdiction area is 2 square kilometers, the main attractions are Taichu Palace, Jimingtai, Guanlou, Hanguan Ancient Road and so on.