yes.

As can be seen from the merchandise window of his homepage, he only hangs his own small catering training course, so Aauto Quicker Birgainan only sells catering training courses.

Bill Gainan's account is mainly to share the secrets of creating explosive videos, explore and analyze the skills of getting customers, and at the same time make a systematic analysis of the planning of small catering business activities to help the development of the catering industry.