The ancient city of Lushan is located in the foothills of Ailao Mountain in western Yunnan. The source of the Red River is Lushan Mountain. It is a city with strong local historical and cultural characteristics. It is also the birthplace of Nanxun. The ancient city was built in the Yuan Dynasty and changed to a brick city in the Ming Dynasty. Today, the scenery is still there. Lushan is also one of the longest-running areas in Yunnan toast system, and its long history has bred many temples and temples, which echo the colorful natural landscape and complement each other.