56 distinct ethnic groups, the largest of which are the Han , who constitute about 91.9% of the total population. Large ethnic minorities include the Zhuang (16 million), Manchu (10 million), Hui (9 million), Miao (8 million), Uyghur (7 million), Yi (7 million), Tujia (5.75 million), Mongols (5 million), Tibetans (5 million), Buyei (3 million), and Koreans (2 million).   L ike