Which country is easier to immigrate to developed countries?

It's not easy. After all, it is a developed country, and its welfare treatment is much better than that of developing countries. But now, in terms of global migration environment, Portugal should be the easiest. You can immigrate by investing 500,000 euros in a house in Portugal, and there are no other requirements. You can search for overseas Chinese groups or call for advice. They have a good attitude and can tell you a lot of accurate and practical information.