小白兔等大侠, please help!!

The name check for I485 is pending for years. In Nov 2006, as requested by USCIS, I ted an updated G-325A, a current employment letter and an English copy of the certificate showing my DOB and my parentage. However, yesterday I received a letter from USCIS indicating my application was denied because I did not pass them the Chinese copy of the certificate showing my DOB and my parentage.

What I need to do to solve this? What may happen?

I have the Chinese copy of the certificate.

Thank you!!