question about the card

I got the I485 approval notice and welcome notice a couple of weeks ago. Today I received the card by mail.

My question is: If I go back to china in September, is the card enough for the reentry?(This will be my first entry to the states after getting the green card) Do I need to get a stamp in USCIS office or American consulate in,Guangzhou China? I heard of something about stamps, but not sure if it's applicable for my case. I assume only the REAL green card is enough. wont' hurt to double check it here.

Thanks for your answers.

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• 回複：question about the card -863211- ♂ (611 bytes) () 08/16/2010 postreply 15:01:58