A "native" prefectural division in Yun-nan. Gong Yin (1985; 294) notes it as a Yi (Lo-lo) polity. For location, see Tan Qi-xiang (1982; 77). It should not be confused with the Chinese province of the same name.
For information on further Chinese sources relating to this polity, see Fang Guo-yu (1987; 1042) and Gong Yin (1985; 294-95) and 1992; 711-16).