Finally had a client seeking an immigrant visa get through the NVC. Took some time and the client and I had to resubmit copies of supporting docs. It became frustrating as we were asked to produce docs we had previously submitted. A few docs were even in question which was especially challenging given that I had previously submitted such docs without any problems. So I had to send some emails to clear up any misunderstanding. Fortunately, the folks at the NVC were receptive and finalized my client's immigrant visa paperwork. Now it's off to Guangzhou for the scheduling of the IV interview.