Increase commission,
If your club is big, with good conditions and skills, it's not a problem to get one or two thousand a month.
However, in view of your own good conditions, I suggest you go abroad, such as Australia and Malaysia. You'd better learn some English, and your salary will be raised several times.
Professional divers and certificates from the army can easily find jobs in this area.
If you have problems with your English and passport, I suggest you go to Hainan to test the water first, get familiar with the market and save some money.
As far as your personal career planning is concerned, my suggestion is to stay in China for one or two years first, and then find a big diving club abroad.
Or domestic, preferably military diving club, because some military enthusiasts take this stunt to study or carry out training. Because you come from the army, you can properly mix some anecdotes about your army and your stories and experiences in the army when coaching ... which can greatly improve your reputation.
After getting familiar with the industry, find a club with military diving training. Teaching a person 1 10,000 to 20,000 yuan can get a lot of commission. The annual salary of more than 500,000 is not a dream, but a very practical goal.
Remember, as a coach, whether you are a diving coach or a dance teacher, you should brag. No one will learn everything about you. Short-term study, anyway, they will always think you are awesome. You must make them think you are awesome. This requires certain packaging and storytelling methods. Get more of your military experience, and it's best to link it to the marine corps or something ... no one can check it anyway.