The Making of Yunnan (Second Century BCE to Twentieth Century CE)
Bin Yang
Map 1.2 The Southwestern Barbarians in the Western Han Period
Adapted by Michelle Ng. Based on Tan Qixiang, ed., Zhongguo Lishidili Tuji (Historical atlas of China) vol. 2 (Beijing: China Cartographic Publishing House, 1996), 29-32.