What is the mailbox of the mayor of Dunhuang, Gansu?

Dear mayor, the current environment has changed particularly well in terms of city appearance. Our city is full of spacious roads and clean city appearance. Living in such a city, I am very grateful to the mayor and leaders! I have a little suggestion. I am a resident of the south gate zhuankou comprehensive building. Our old building has no yard, and the small bungalows built in the yard before are in a mess. Without standard property, can it be a formal property community that can be integrated with adjacent communities?

Sincerely, Jing Li, 20 18.3.25.