What specific points do you need to immigrate to Greece?

I don't know why you want to go to Greece. First of all, Greece is not an immigrant country. In that country, you can only apply for a work visa, not a green card or citizenship. Are you going to study abroad or immigrate? If you really want to go to European countries, I suggest you consider going to Germany, France, Switzerland, Britain, etc., which are all immigrant countries, but the requirements are relatively high. If you think your conditions are not enough, you can also consider New Zealand, which has a low threshold, low immigration costs, good welfare system and beautiful scenery, and is very popular with immigrants from all over the world. I suggest you get to know these countries ~, but I am talking about it.