The ancient city of Guide is very beautiful, not far from the city, you should go to the city building to see. The pear trees in the ancient city grow very well. The temperature difference between day and night is obvious. It must be delicious after they mature. The Yellow River Guide Qing in the world! This is true. I also arrived at Guide to open my eyes to the original Yellow River in Qinghai this section is so clear and clean! Even a bit like Jiuzhaigou, Huanglong!