Very beautiful, I didn't expect there to be such a beautiful mountain in southern Shaanxi. 2,000 meters high, there is such a big snow, the entire mountain road is covered by ice and snow, be careful to slide. Nangong Mountain is divided into the South Line and the North Line. Several of these steep slopes are really steep, and the glass plank road is also very good. A temple on the mountain, a little bit of the Potala Palace in the snowy mountains, very beautiful.