Either you can find local channels such as electronic music production teachers from music schools, arrangers in recording studios or arrangement studios, or composers working with advertising game companies. To find these people, you need to have certain connections. Otherwise, others won’t be willing to pay attention to you. After all, teaching students doesn’t make much money and it wastes time. As for those so-called arrangement training courses, don’t go to those so-called arrangement training courses that ask you to pay tuition for a year and a half. After paying the money, you find that you can’t learn anything and there is no place. Regret

Or look for it online

The first thing you ask for when looking for a teacher is the project files that the teacher uses DAW to make soundtracks or arrangers. Of course, some people are taboo, but they need a short section of tracks. Audio engineering is still required

The other is to have experience in teaching students. It is best to read students' works

Once you have determined the level of these two, you can follow them