Re: an international student who wanna join an Entry-master program
I'm a prospective international student as well, as far as I'm aware, after reading about F1 visa's on the US embassy website, it's pretty clear that as a student you do not have permission to work and study on that visa, unless you are undertaking the optional one year training (part of F1 visa for people in the medical profession which you can excercise once you graduate!).
If you need to see for yourself, your best bet is to either go onto the US embassy website or contact your nearest US embassy and ask them directly.
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