具体情况是:
H4是跟H1B一起在美国申请的,在有效期内,一月份回国探亲过春节,打算二月底或者三月初回美国来,这样的情况还需要去大使馆再签证吗?
-Yes.
还是就凭H4的I757approval letter就直接可以回美国了呢?
-That H4 approval notice will be useless if you leave US and you have to apply for a new H4 visa to enter US using your spouse H-1 approval notice.
谢谢!大侠们春节快乐!