If Chinese Canadians start an uprising in Vancouver in an attempt to hand Vancouver to the Chinese gov, Chines?

The Chinese wouldn't support it because if they did they at war with at least 3 countries Canada and our two biggest allies Britain, the United States, possibly France, and Australia. Then I think we would be the ones taking new land and Canada may have a small military but it is the best trained in the world and have some of the best military strategists with the British and the States help they could easily take China and to take Vancouver or any city the chinese would need to put land force down in Canada. I am pretty sure Canada alone could keep Chinese troops off canadian soil, but we would have the U.S help anyway. It would be suicide for China to support a thing like that.