Laizisi (lai˨˩dzɨ̱˥sɨ˥; Chinese: 莱兹斯话; Moguang Yi 磨光彝) is a recently discovered Loloish language spoken in Jidiping 吉地坪, Moguang Village 磨光村, Jindun Township 金墩乡, Heqing County, Yunnan, China. Whereas the Laizisi refer to themselves as lai˥dzɨ̱˥sɨ˥, they refer to the Yi people of Xipo village 西坡村 as la˥dzɨ̱˥sɨ˥.
- Andy Castro, Brian Crook, Royce Flaming. 2010. A sociolinguistic survey of Kua-nsi and related Yi varieties in Heqing county, Yunnan province, China. SIL International.