When I came to Lanzhou for business, the company booked Hanting Hotel on Qingyang Road. I didn't realize that there was a museum in Lanzhou next to it. The key is free, and it can be visited for free. That's good. I usually like to see museums very much. There are very few visitors. No one can visit them quietly. Second, I came to a new city. I want to know about the culture and history of the city except Dudu. The best thing is to go to museums. Museums contain everything about the city. Especially in a city like Lanzhou, which has a history. You will be fascinated when you look at it. After a long time of shopping alone, there will be some exhibitions of literary works. Good. Good.