Introduction to Zhangzhuanggou: Zhangzhuanggou is about 5 kilometers long and is located in the sun of Culai Mountain, southeast of Taipingding, the main peak, and northeast of Ersheng Palace. At the lower end of the ditch, there is a huge stone about 10 meters long and 5 meters wide, lying across the road, called "Stone Kang". There is a mountain stream on the north side of Shikang, which is more than 20 meters deep, forming a spectacular waterfall. There are natural boulders on the roadside in the middle of the ditch that are integrated with the mountain. There is a natural line of quartz in the middle of the granite to form a natural cursive "mountain" character, which is vigorous and powerful. On the peaks on both sides of the ditch, there are naturally formed "camel stones", "general stones", "godson stones" and "playful stones".