I want to live in a developed country, what should I do?

I think you must first learn English well. Only if you pass the language can you successfully get a visa to go abroad. Another question, which developed country should you go to live in? You need to have enough start-up capital, otherwise, the other country will be liberated, okay, okay, so let’s talk! And it’s best to master a professional technology. Only if your professional technology passes the test, the country will need it, even developed countries don’t need it. Can you say it’s still relatively big?