Catpiano

In general ..  Chinese .. East Indian .. French .. (yeah, somehow, french too!) are not that polite ..  
I always warn my friends, when we go out to eat or go to some public areas, we should keep our voice down ..  speaking LOUD is bad already .. . and speaking chinese loud (cantonese or mandarin) in Canada ..  is even worse ..

(Calgary here, so english is still the majority language ... )