急请高人指点

来源: 于 2007-04-10 10:13:35 [旧帖] [给我悄悄话] 本文已被阅读：次

I am holding H-1B and it's expiring next Jan. I am in Biotech field. Planning to go back China this summer. Am I going to get checked? If so, which document will be taken away by the VO?

Thanks!