My girlfriend submitted an immigration application in Calgary, Canada. After success, we plan to reunite immigrants. What should China prepare now?

If you can't apply for reunion immigration without marriage, you must be a relative spouse.

Just get married. What you may prepare is to see if the reunited immigrants need language or job skills.

In addition, your wedding date should not be too close to the reunion immigrants, and you don't need to chat or record anything. After all, your girlfriend's application can't come down in a day or two, but if it is close, it may prove that you are related.