Hlersu language
Hlersu, or Sansu, is a Loloish language of Yunnan Province, China. It is spoken in Xinping, Jinping, Zhenyuan, Eshan, and Yuanjiang County.
Hlersu is spoken in 13 townships by 4,040 households and 15,737 persons in Xinping, Yuanjiang, and Eshan counties.