1. Tea industry: Engaged in tea production, processing, trade, sales and other fields, and became a tea taster, buyer and marketer of a tea company.

2. Catering industry: engaged in tea performance, tea promotion and training in teahouses, cafes, hotels or restaurants.

3. Research and education: engaged in tea research, inheritance and promotion of tea culture, and served as a tea teacher or researcher in universities or scientific research institutions.

4. Tourism cultural exchange: Participate in the planning and organization of tea culture tourism projects, and promote the cross-cultural exchange of tea culture.