On the first landing of Canadian immigrants

After logging in, you need to apply for maple leaf card, sin card and health card. These are all sent to your permanent address in Canada, and it will take about a month to send them to the address you gave when you landed. If you lose it, you must deal with it yourself.

Your immigrant visa is only applicable to your first landing. Next time you come to Canada, you will bring a maple leaf card, so if you don't go back this time, you may not be able to come to Canada next time.

Of course, you can ask someone to collect it for you and send it to you in China. You need to wish this not to be lost, otherwise it will be very troublesome.