Are health care product lecturers breaking the law?

Health products have business licenses, and lecturers on health products do not break the law. It is not illegal if the unit has a business license. There are many health care product companies that sell health care products. It is not illegal to sell health care products with complete certificates and to sell health care products produced by regular manufacturers. Health products are special foods and need to be applied to the local food and drug administration at the county or district level.