am a Canadian national living in South Korea. Is it possible to apply for my Z-visa in Calgary?

I am a Canadian national living in South Korea. Have hit a snag here due to not having enough time left on my alien registration card. I have a job lined up in Guangzhou and must get my Z-visa for entry into China. Would it be possible to go to Calgary and just apply for the visa there. I would have about a week to spare and not much more. Thank you for considering this question.