绿卡02／2012 过期, 11／2011 交了I-751， 12月收到receipt：“your conditional resident status is extended for a period of one year. During the one-year extension you are authorized employmenyt and travel...”
2012.1 fingerprint
current status online: Initial review
家有急事需要短期回国，返美会有问题吗？十分感谢。
-You need to bring your passport and the I-751 filing receipt to the USCIS local office to get the green card stamp on your passport and then, use that stamp to travel to China.
