《后汉书·列传·南蛮西南夷列传》
在这几个国家的外面，还有仑、昆明各个部落，西面一直到同师，东北到叶榆，地域有几千里方圆。
其外又有巂、昆明诸落，西极同师，东北至叶榆，地方数千里。
Outside these countries, there are the Lun, Kunming and various other tribes, from the west to the Tongshi, and from the northeast to the Yeyu. The area is several thousand li in radius.