it is always the case where your smells are good to you and others are not so good.. some people don;t like the smell of japanese food or the fact that some walk around with food still stuck in their teeth. it is a personal hygene issue and not something all people of certain race guilty of. be considerate when generalizing things. I lived in buildings where the whole floor smells like rotten fish or some other vietnamese dish but I also have friends who are chinese or vietnamese or mexican or others who smell fine and take care of these things. it’s more of an education, consideration, and manners issue than a nationality thing.