Then they are rich chinese that i've said. Learn to read sentence well.
Use your logic.. how come mediocre chinese afford super lux car unless they are sucessful.
You only see several rich chinese immigrant who speak mandarin, they can buy PR with their rich, eventhough they dont stay there permanently. The kids you see crashing their own lux car could be PR resident who visit Canada periodically for tour and maintain their PR while majority their life could be still in their country of origin
There are lot lot more poor chinese there (Canada, Australia, US) who went there for economic reason, they are usually illegal.