How to use 回美证?

Got the AP yesterday, two pages, but don't know how to use it when come back from China. Can sombody kindly advise? Many thanks!

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use it as your visa -151226- 给 151226 发送悄悄话 (80 bytes) () 11/02/2005 postreply 10:29:27

so you need to take both w/ u? -6773- 给 6773 发送悄悄话 (315 bytes) () 11/02/2005 postreply 11:49:48

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