Moxibustion is one of the key aspects of health care in the future and now, and it has a good development prospect. Now people pay attention to health care. Your 20-year-old girl is very suitable for this moxibustion health care industry. As a boy, she won't mind this, because 360 lines is the best, and this industry is at least much more formal than other service industries. So I think 20-year-old girls are suitable for learning moxibustion in Yangshengtang, and boys won't mind. Thank you for your adoption.