Before the founding of the People’s Republic of China, _____Autonomous Region was first established. A: Inner Mongolia B: Xinjiang Uygur C: Ningxia Hui D: Tibet

Among the 56 groups, _____ ethnic group in_____ Province takes the highest proportion in the population of China. A: Zhuang; Guangxi B: Hui; Ningxia C: Yi; Yunnan D: Tujia; Hunan