If there are laws and regulations under the residential building, you can't open a hotel. First, you should complain to 12345 Environmental Protection Bureau and Market Supervision Bureau, but they haven't been dealt with. You can sue the competent department directly to the court. You can also sue the hotel or the Environmental Protection Bureau for passing the Market Supervision Bureau (take administrative proceedings, because the law on prevention and control of air pollution is issued by the environmental protection department, and Article 81 stipulates that it is forbidden to build, rebuild or build in residential buildings, commercial and residential complex buildings without special flue, and commercial floors adjacent to residential floors in commercial and residential complex buildings. )

There are several laws and regulations that you can use

Article 423 of Environmental Protection Standard HJ 554-2111

The horizontal distance between the newly-built unit boundary of catering industry and the boundary of environmentally sensitive targets should not be less than 9m

Article 622

The distance between the lampblack outlet after lampblack purification and the surrounding environmentally sensitive targets should not be less than 21m；;

Article 623

When the height of the building where the catering unit is located is less than or equal to 15m, the lampblack outlet shall be higher than the roof; When the height of the building is greater than 1.5, the height of the oil fume outlet should be greater than 1.5 m.

Code for Design of Catering Buildings StandardNo.: JGJ 64-1989

Article 334 The indoor clear height of the kitchen and catering workshop should not be less than 3 m. I hope I can help you.