The forty-first category mainly includes

Education; Provide training; Entertainment; Cultural and sports activities are divided into the following categories:

4 10 1- education

4 102- Organizing and arranging educational, cultural and recreational activities.

4 103- library services

4 104- publishing service

4 105- Entertainment and Sports Services

4 106- Animal Training

4 107- single service

Generally speaking, the group is not approximate, and the small items in the group are generally approximate. Of course, they are also general, with exceptions, such as the natural segments under groups 4 104, 4 105 and 4 107. The suggestion of choosing secondary events is to choose at least one in each group as far as possible, and the main business can choose more than two to maximize the coverage.