One: English training is a very competitive industry, so first of all, you should understand the development of the industry in your area and study the relationship between supply and demand.

Two: think about your strengths, characteristics, especially the places that can attract students. Others pay, of course, they will get more from you than others.

Three: find out your personality. A person's success depends on his character. Think carefully about how many failures you can afford.

Four: Is this your interest or your specialty? If it is not, it is best not to do it.