From the ancient town to the Hongqiao, there will be a pass through the road. This is the only pass from the Shangyang dam to the downhill to the Lijiang River. It can be seen that the squad was a strait. The arched door is marked with the words "Jingluo Yao". According to scholars' research, the two sides of the closed door have written "Xiongguan" and "Yueluoyuan" respectively. Later, due to the long years and the erosion of wind and rain, The words "male" and "far" do not exist. Folklore, "King Road is far away" is the book of Emperor Kangxi, but according to contemporary scholars, the above eight characters were written by Li Wenyuan, an official of the Yongchang government during the Qing Jiaqing period.