What are the fastest ways for immigrants to return to China?

It is impossible to come back after only one week in Canada. You must get a maple leaf card to return to China. If you return home after only one week in Canada, the Canadian government will refuse to issue you a maple leaf card when it finds your entry and exit records. Only when you are sure that your maple leaf card has been issued, although it has not been received, can you return to China. It is estimated that you need to stay in Canada for at least one and a half months? Back to China. To return home from Canada, you must have a double nucleic acid test within 72 hours before boarding the plane and get the health code before you can return home smoothly. After returning to China, you must be quarantined for 14 days, and the isolation fee must be paid by yourself before you can go out.