It belongs to the change of residence and the nature of real estate use, and the approval of the director of the Bureau of Land Planning requires administrative permission.

If you don't have a business license, you can complain to the industrial and commercial bureau. If you don't have a catering service license, you can complain to the Health Bureau.

According to Article 81 of People's Republic of China (PRC) Air Pollution Prevention Law:

It is forbidden to build, rebuild or expand catering service projects that produce oil smoke, odor and waste gas in residential buildings, commercial and residential buildings and commercial floors adjacent to residential floors in commercial and residential buildings without special flues.