Generally speaking, it is enough to register Category 35 plus the service-related categories involved in your official account.

For example, if you are engaged in education, add category 41; if you are engaged in beauty, add category 44; if you are engaged in catering, add category 43; if you are engaged in beverages, add category 33; if you are engaged in clothing, add category 25. That's basically it. As for broader protection, specific analysis is needed.