The term Ethnic Minorities is theirs, not mine.
The total population of Guangxi has grown rapidly over the past decades, increasing from 18.45 million in 1949 to 44.89 million in 2000. From 1982 to 1990, a total of 5.824 million people were added to its total population, producing an average annual growth rate of 1.87%. From 1990 to 2000, growth in persons were 2.64 million, the growth rate was 6.26% and the annual growth rate was 0.59%. In addition, with ethnic populations accounting 38.34% of its total, Guangxi is one of the four provinces (autonomous regions) in China with an ethnic population of more than 10 million, and the autonomous region with the largest ethnic population.
Most of Guangxi's population resides in the southern and southeastern parts of the region; the northern and southwestern parts are sparsely populated. Great differences exist in population distribution and density between urban and rural areas. Ethnic minorities are concentrated in the west and northwestern hilly areas, while most Han people live in the northeastern and southeastern plain areas. In 2000, the population density was 190 persons/sq.km.