It is definitely important to make a good choice in the field of media. It depends on your own hobbies, because if your field is selected, it will have long-term content output. If you are particularly familiar with the field of media selection, you can make original articles in just one sentence or a few pictures in the future. The content of this output will be higher, the recommendation will be higher, and naturally you will earn more extra money.

If you don't have a favorite field or a skill, you'd better choose a hot field, but don't touch something that requires qualifications, such as health, securities and financial society, which all require qualifications. Don't play with these, because your brother can't publish content at all, and even if he can't, you haven't recommended it. Instead, you should analyze what is a hot field. If it is hot, you'd better give the dog a bath.

Therefore, I recommend you to choose some hot areas. The domain of each platform is different. It depends on some data analysis of the platform. You can tell me which field you want to do, and I can help you analyze it, or which platform?