回复：travel to China question with GC!!

来源: ForAll 于 2006-12-28 11:19:30 [] [旧帖] [给我悄悄话] 阅读数 : (210 bytes)

If you travel in China just for several weeks, you don't need to apply for any travel document. But you do,if you are out of the U.S. for an extended period of time. Refer to the information on USCIS webpages.

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