Because the weather is going to rain in the morning, only one car and one person enter the whole scenic spot. When I arrived halfway up the mountain, the visibility of the fog was sometimes only 10 meters. From time to time, coo birds flew away from the trees around me, making me nervous and numb. The granite in the scenic spot 1.9 billion years ago and 2.8 billion years ago is in a strange state, and there are geological disasters that are worth seeing. The road signs of the metal in the scenic spot have been rusty, and the phone on the guide map does not exist. I wanted to ask for a way and it needs to be improved.