How soon can Canada go to marriage immigration?

If you want to go from China, you have to apply for reunion immigration first. If there is no problem, you can go for six months to one year. After that, you can get a maple leaf card and apply for Canadian citizenship after living for three years. This process takes at least a few months, so you can get Canadian citizenship in about four years, so it takes five years from marriage to naturalization.

However, some people suspect that it is a fake marriage and refuse to sign. Even if you are really married, the marriage time is relatively short, and the time for applying for a reunion immigrant visa will be extended, which is more troublesome.

It's much faster if it's China people who are already in Canada.