Xiahou Shang
When Xiahou Shang assumed governorship of (northern) Jing Province, the lands were barren and infrastructure was in ruins after years of war. Most of the population have migrated to the lands south of the Han River which were Wu territory. Besides, there were various non-Han Chinese tribes living around Jing Province who occasionally started uprisings and caused trouble for the regional government. After conquering Shangyong Commandery (上庸郡; around present-day Zhushan County, Hubei) in 221, Xiahou Shang used it as a bridge to establish contact with the non-Han Chinese tribes living in the lands 700 "li" to the west and succeeded in pacifying them and gaining their support. Within five to six years, thousands of households pledged allegiance to Wei. In 224, Cao Pi changed Xiahou Shang's marquis title to "Marquis of Changling District"