approved and have had fingerprints, signitures for issuing green cards and have been stampled on our passports. However, my son (at 15) has not gotten any information with his case yet. Does anyone have any information about this? Also, how long will it take for us to receive the green cards? (the officer said "within 6 months' after he stampled our passports). Thanks for reading and help. Good luck for every Chinese here.