请教8老师,帮助父母申请绿卡,如果近年他们不能呆美国,有没有办法不影响绿卡而在中国呆一段时间呢?
-Yes. If your parents file I-485, they can apply for advance parole (AP) at the same time or later. AP can allow thme to travel to China and stay there for less than one year during I-485 pending. If they get the green card already, they can apply for reentry permit which allows them to stay in China for > one year < two years.
谢谢/