Going to the top of the mountain, the front is suddenly open! The huge corner of the Lijiang River around the city can be seen! When I first arrived at the top of the mountain, the sky was slightly bluish, and I could see the white clouds. I thought that the character broke out, the smog was going to scatter, and the sun was shining, and the result was empty! The entire Yangshuo County is built in the karst landforms, with cone-shaped mountains covered with green vegetation and strange scenery. After waiting for more than an hour at the top of the mountain, the smog did not dissipate, but it became thicker and thicker, and the whole day turned yellow! Helpless can regret down the mountain.