My sister is an American citizen. Can she let us go abroad?

-American green card is the right to live permanently in the United States, and it is a non-American foreigner, so please make sure your sister has it.

Holding an American passport when entering the United States;

-the surname has nothing to do; Must be an immediate family member (notarized birth certificate);

Relatives moved to F4; The timetable is about 10 years; Long waiting time;

-American relatives, brothers and sisters, F4. The applicant must be an American citizen (American passport); Green card-a permanent residence permit issued by some countries to foreign residents.

Not applicable;

-Green cards cannot be used for immigrant visas and non-immigrant visas for brothers and sisters (easily refused by immigrants);

I hope to help lz! Good luck!

If you need other advice, please add it in the question, no hi; ;