2. If you can find the telephone number of the superior unit, complain to the superior unit.
3. Call the mayor's hotline. Generally, relevant departments will contact you within one week. If you are not satisfied with the results, the staff of 12345 can tell you the reasons for your dissatisfaction when you visit again two days later. Then continue to dial 12345 until you get a satisfactory solution.
4. Weibo, Internet and media broke the news, but we should pay attention to objective description to avoid abuse. It is best to match some photographic evidence, and then Aite local government and superior government and relevant departments. There must be a picture and the truth.