My understanding of this question is to ask a professional teacher Tai Ji Chuan how to promote and sell his Tai Ji Chuan.

1. Prepare materials from theory to practice, publish publicity in the places where you go, and apply for clubs and boxing gyms.

2. There are relatively fixed occasions to practice your Tai Ji Chuan.

3. When practicing Tai Ji Chuan, the dress and boxing should reflect the norms of professional Tai Ji Chuan teachers.

If you really have the strength of a professional Tai Ji Chuan teacher, you will be accepted by more and more people as time goes by.