The article discusses how the Qin and Han dynasties in Guangxi region saw the development of feudal society and the merging of different cultures. The digging of the Ling Canal and establishment of counties in the Qin dynasty marked a significant step in social progress. In the Han dynasty, the migration of the Han nationality and the spread of advanced culture from the Central Plains led to the blending of various nationalities in Guangxi, boosting the region's economy and culture.