No

According to Article 81 of the Law of the People's Republic of China on the Prevention and Control of Air Pollution, it is forbidden to build, rebuild or expand catering service projects that generate oil smoke, odor and waste gas in residential buildings, commercial and residential complex buildings without special flues and commercial floors adjacent to residential floors in commercial and residential complex buildings.

under normal circumstances, shops downstairs in residential buildings can't open restaurants, because the unreasonable flue setting will cause very serious pollution such as oil smoke and odor to the daily life of the owners of residential buildings. If the residential property does nothing about this, it is recommended to report it to the local environmental protection department.