If my son is Canadian and he works in Canada, can he give us the?
He can sponsor you to Canada with PR as Canada does not just hand out citizenship to the relatives of Canadian citizens. Your son will have to earn the required amount of money in the three tax years prior to him sponsoring you. Then you live in Canada for 3 years t be able to apply for citizenship. The information is all here: Sponsor your parents and grandparents: How to apply