> are the same race. Depends on who you ask. Race is a purely human construct (and a very nebulous one). The classification of 'human race' is entirely made up

> are the same race. Depends on who you ask. Race is a purely human construct (and a very nebulous one). The classification of 'human race' is entirely made up and has no biological science to it. Ethnolinguistically Cantonese is very different from Mandrain. And culturally (in terms of diet, customs) Cantonese is also quite distinct from say Wu (Shanghai), etc.