Yes, I vaguely remember that my grandmother, whose childhood was spent in China, mentioned that she can more easily sort of tell the difference between Korean, Japanese, Chinese, etc. by the shape of their faces or something about their eyes. However, she did not say that with the venomous twist of the nasty Japanese poison witch Cori. Needless to say. It was just a personal observation or hers. Not mine. They all look the same to me.