The woman/kloc-immigrated to Canada 0/0 years ago and obtained a Canadian green card. This man is a citizen of China. Two and a half years ago, they got married in China, but the man never went.

Canada has no green card, only maple leaf card. Therefore, the woman holds permanent resident status in Canada, not a citizen. China does not recognize dual nationality, which means that the woman is still a citizen of China. When the man has no permanent resident status, it is totally unnecessary for two China citizens to notify the Canadian government when they get married in China. As for divorce, marriage is notarized in China, then divorce is notarized in China.

Answer 4: If you are over 22 years old, you need to apply for immigration yourself. If you are not a full-time student or physically disabled, then you don't need to appeal because there is no hope at all.