Second, go directly to Chengguan and complain to the Environmental Protection Bureau of Shouning Government.
Third, Shouning TV Station. It should help you to give them news clues.
Fourth, nobody cares, or there is no clue to solve it. Go to Shouning Zhi Bo Law Firm for consultation, next to Shouning government. (Consultation is free)
5. Shouning Court. Sue them directly. This situation is bound to win.
6. If nobody is in charge, go to the higher authorities to report: Ningde, Fuzhou, CCTV and so on.