Once an important trade channel, today's tourist attractions. In the underdeveloped ancient South, the folk international trade channel formed by mules and horses as means of transportation is what we now call the Tea-Horse Road. Anhua, Hunan, also has such a channel. This is not a popular scenic spot. Tourism development is relatively late. Small attractions are scattered. I think they are suitable for self-driving. Especially in the peak season of tourism, there is no need to see crowds of people in popular scenic spots. Driving all the way, you can see Sixian Bridge, Yongxi Bridge and other corridors, you can visit the ancient streets of Dongshi, you can visit tea gardens, you can taste Anhua black tea...