What ethnic groups are there in China? Only one. Thank you.

China is a unified multi-ethnic country, consisting of 56 ethnic groups. Because of the large population of Han nationality (9 1.6% of the total population), it is customary to refer to the other 55 ethnic groups as ethnic minorities. Among the 55 ethnic minorities, Zhuang, Manchu, Hui, Miao, Uygur, Yi, Tujia, Mongolian, Tibetan, Buyi, Dong, Yao, North Korea, Bai, Hani, Li, Kazak and Dai have a population of 18, of which Zhuang has the largest population, reaching 65,438. The population is 65,438+10,000 to 1 10,000. She, Mulao, Gelao, Lahu, Dongxiang, Wa, Shui, Naxi, Qiang, Tu, Xibe, Mulao, Kirgiz, Da. There are Salar, Bulang, Maonan, Tajikistan, Pumi, Achang, Ang, Ewenki, Beijinger, Jino, De 'ang, Uzbek, Russian, Yugur, Baoan, Menba, Oroqen, Dulong, etc. whose population is less than 654.38+10,000 to 654.38+10,000.

Han people are distributed all over the country, mainly in the middle and lower reaches of the Yellow River, the Yangtze River and the Pearl River and the Northeast Plain. Although the population of 55 ethnic minorities is small, they are widely distributed, accounting for 64.3% of the total area of the country, mainly in the border areas of northeast, north, northwest and southwest. There are more than 20 ethnic groups living in Yunnan Province, which is the province with the largest ethnic composition in China. Due to many national migrations, land reclamation, immigrants and dynasty changes in history, the distribution of all ethnic groups in China has formed a state of mixed residence, concentrated settlement and staggered residence. This situation provides objective conditions for extensive political, economic and cultural exchanges between the Han nationality and ethnic minorities, as well as the implementation of the system of regional ethnic autonomy in ethnic minority areas. `