Kuamasi (kʰua˧ma˧sɨ˥; Chinese: 跨玛斯话) is a recently discovered Loloish language of Heqing County, Yunnan, China. They are known by the Kua-nsi as kʰua˧ma˧sɨ˥. The Kuamasi are found in Matang 麻塘, Songping Village 松坪村, Liuhe Township 六合乡, Heqing County (Castro, et. al 2010).[3]