Can the Canadian embassy in China find the address of the relatives of immigrants abroad? It has been separated for the New Year, and I immigrated in June+10 this year.

It should be personal information and can't be disclosed. Moreover, the residential address is updated slowly, and sometimes you may move without changing your address, so you can't find anyone. Maybe you can go to the Chinese website and ask local netizens.

Now that he has emigrated, it shows that he is safe. Don't worry too much.