The main peak on the south wind side is covered with cold bamboos, which are green all year round. The alpine cold bamboos are rare plants in the south. Under the peak, an ancient road connects a place called Shui'ao Street. It is said that a long time ago, there was a place called Wuzi Temple in Wuzi Temple, Anling County, Hunan Province. The eldest son fell in love with the beautiful scenery here while admiring the scenery of the south wind. He recruited troops and horses here to form a market in the mountains. He planned to build a capital here and sent his national adviser to choose a place with good feng shui. The sticks for smoking were stuck here as a record. Even now, when local villagers are lucky, they can still pick hollow cold bamboos. Here are the ruins of Jianhan's buildings at that time.