The business scope of the private kitchen business license can include the production and sales of Chinese food and other related contents. The detailed business scope depends on the operator's specific business plan and objectives, which may include but not limited to: Chinese food production and sales, swimming pool management, etc.

When determining the business scope of the private kitchen business license, you can refer to the business scope of similar restaurants. Operators need to abide by relevant laws and regulations to ensure that their business scope is within the statutory scope.

Other licenses and certificates, such as food hygiene license and fire safety certificate, may require private kitchen operation. Operators need to understand and abide by relevant regulations to ensure that all necessary licenses and certificates have been effectively handled.

I hope the above information can be helpful. Please consult professionals for specific business scope and required licenses.