最初由 ccc 发布
This resulted from the very moment you decided to apply for your wife's immigration to Canada. As she is in China, why you did not submitted the application to the Embassy in Beijing because it could be faster to apply in the States. But you didn't think of what if an interview is requested.
Now an interview is requested. Yes, you can asked them to transfer her file to Beijing for processing at this point. But it could take even longer than you first thought.
My suggestion is that if she can come to the US, it would be better for you guys do it there.