老盛语

老盛语(；也称)是老挝北部一种彝语。大卫·布拉德利(2007)给出的内名是law21 sɛŋ21。

Kingsada (1999)记录了丰沙里省本代县Chaho村的语，而while Kato (2008)记录了丰沙里省约乌县Namnat村的语。

参考
Kingsadā, Thō̜ngphet, & 新谷忠彦. 1999 Basic Vocabularies of the Languages Spoken in Phongxaly, Lao P.D.R.* Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA).
Kato, Takashi. 2008. Linguistic Survey of Tibeto-Burman languages in Lao P.D.R.* Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA).
Wright, Pamela Sue. n.d. Singsali (Phunoi) Speech Varieties Of Phongsali Province*. m.s.