Yes.
老婆剛拿到綠卡,人在中國,想申請白皮書,可以在美國由我代交申請,到要求打指模時才來美,不知是否可行?
-No!
拿到綠卡必須多久來美國?
-Can not stay outside US continuously for one year or more unless you have reentry permit in hand which allows you to stay outside US for > 1 year < 2 years.
先非常感謝你的回複!!!!