It is suggested to ask the property management company to coordinate the handling first. If there is no result, you can call the public hotline, and there will usually be a result. If the actual problems still cannot be solved, we can consider doing environmental quality testing, making a preliminary judgment on air and noise, and suing for stopping the infringement and removing obstacles.
The state does not have uniform regulations prohibiting restaurants from opening downstairs in residential quarters. It only requires that the State Council's regulations on environmental protection and management of catering services must be observed, and measures should be taken to prevent and control the pollution of oil fume to the living environment of nearby residents.
There are some restaurants, snack bars and so on downstairs in many residential areas. Most of these stores are downstairs in residential areas, and restaurants are bound to have many right eyes. Once restaurants are not properly disposed of environmentally, they will cause certain troubles to the residents upstairs and around. In many places, restaurants in residential areas have been complained, but in the end they are only rectified and may not be ordered to be demolished.