dapingshan bean dregs factory. The selling place of bean dregs in Dapingshan, Yulin, Guangxi is Taiping Mountain bean dregs factory. Guangxi is the autonomous region with the largest population of ethnic minorities among the five autonomous regions in China, which governs 5 regions, 9 prefecture-level cities, 59 counties, 12 ethnic autonomous counties, 1 county-level cities, 26 municipal districts and 3 suburban areas.