回複：回複：回複：863211老師，皮匠老師和小白兔老師以及有經驗的大俠請幫幫我

來源: 於 2010-03-16 12:15:58 [舊帖] [給我悄悄話] 本文已被閱讀：次

Thanks for the answer. How he can keep his green card if he back to China? Is he should come every half year stay here? Or he can stay summer time here and stay in China the
rest time?
Thanks again.