French, Chinese and Nigerian are nationalities, not races. If you think China is ethnically homogeneous, you're quite wrong. Just look at a linguistic map: http

French, Chinese and Nigerian are nationalities, not races. If you think China is ethnically homogeneous, you're quite wrong. Just look at a linguistic map: https://upload.wikimedia.org/wikipedia/commons/5/55/China_linguistic_map.jpg https://upload.wikimedia.org/wikipedia/commons/5/55/China_li... The government does classify 90% of the population as a single group "Han", but that's partially a political move to discourage local separatism. Despite increased mixture between regions since the introduction of faster transportation, cultural differences are still visible, such as northerners eating more noodles, while southerners eat more rice.