Mingyue Gorge is located in Guangyuan City, Sichuan Province, also known as Chaotianxia, and not far from Hanzhong City in Shaanxi Province. Therefore, since ancient times, it has been a major thoroughfare. There are six roads: the trails of mountain people, the shipway in the middle of the river, the track of the boatman, the plank road from the pre-Qin, and the Sichuan-Shaanxi road and Baocheng built in the modern times. railway. At the same time, it is also an important part of the Jianmen Road. Standing on the edge of the ancient road, watching the Jialing River flow from the mountain gorge, not only has the feeling of beauty, but also sighs that it is difficult, it is difficult to go to the sky.