I want to study in Greece. Can I immigrate after that?

You can immigrate when studying in Greece, but you'd better choose immigration major. If you don't know which immigration majors you can apply for, you can use the Volunteer Reference System for Studying Abroad /p/5248303909. See how many students in the system who are similar to you have successfully applied for this school or those majors, and see how many points you can get, and you will know the application requirements.