First of all, you should look at his brand, because a school with a good brand will be more recognized by the industry after you go out, and then look at his certificate, because the fitness industry still needs a lot of certificates, and see if the gold content of the certificate issued by him is recognized by the state, and then the teacher, because the quality of your study is determined by the training teacher. Only a good teacher can teach you well and then watch his lessons. The content of your courses determines your competitiveness and prospects after going out to work. Look at the distribution of students in the school and see if there is any guarantee after graduation. I hope it works. Thank you.