From Shanghai to Lanzhou

It's very hot in Lanzhou these days, 40 degrees, and Liujiaxia is a little cooler. The temperature difference between morning and evening is greater than that in Shanghai. Bring a long sleeve. You may need it sooner or later. Lanzhou is relatively dry here, not as stuffy as Shanghai. It's mostly dry and hot here, which is beside the point. I'm going to Shanghai on the 2nd, hehe.