Dapingshan Bean Okara Factory. The place where bean dregs are sold in Dapingshan, Yulin, Guangxi is the Taipingshan Bean Okara Factory. Guangxi has the largest ethnic minority population among the five autonomous regions in the country. It governs 5 regions, 9 prefecture-level cities, 59 counties, 12 ethnic autonomous counties, 10 county-level cities, 26 municipal districts, and 3 city suburbs.