回複：回複：回複：父母廣州移民麵試問題

NVC requires the original or original certified documents, so I sent all the originals and original certified documents to NVC, and I don't have any originals on my hand.

-Then, NVC will forward all the original documents to the US Consulate in Guangzhou and thus, your parents do not need to provide these documents for the interview because the VO already has them from NVC.