谢谢您的回答,reentry permit 会打断continuity 吗? 就是说五年重新开始计算。
--Irrelevant. If you don't have reentry permit, you will have big trouble when you reenter US if you go forth and back between US and China too often.
但是我是打算每次不到六个月就回美国一次,这样的操作还是不行吗?因为这样可以不打断continuity?
-I think it works, but you need to have reentry permit.
谢谢