What are the disadvantages of Lanzhou’s city appearance?

Is it just the people in Lanzhou who say it?

Who doesn’t say it across the country?

The police station in Luohu District, Shenzhen also has slogans like: "Beware of thieves and Henanese". Why don't you go to the Shenzhen section and ask?

You have posted this question many times. ． ． Let us Lanzhou people doubt your intentions.