Dongla Mountain Grand Canyon, in the Longmen Mountains, the southern Baoxing section of the mountain range. I have always heard that this is a rare natural ecological scenic spot, but when we came here, it was a fog that filled the entire valley. You can only breathe the air here, stop here to make people feel happy and relax. Whenever you travel, you have to learn to be comfortable with the situation, a little calm, sometimes you may not be able to achieve your own plan, God is so.