Han Chinese (also called Han; ) is an ethnic group within . 92% of the Chinese population and more than 97% of the Taiwanese population are Han. Out of the entire human population in the world, 19% are Han Chinese. Han Chinese have the highest concentrations in the Eastern Provinces of China, particularly in the Hebei, Jiangsu and Guangdong regions. There are tens of millions of overseas Han Chinese. The majority live in Southeast Asia. Many big cities around the world have enough "overseas Chinese" to make a "Chinatown".