This paper provides a phonological and phonetic description of a variety of the Khang language spoken in Nam Mu village, Phinh Sang commune, Tuan Giao district, Dien Bien u11-200ps province (and also Son La, Dien Bien, Lai Chau provinces).It is an stuart products emcelle tocopherol under-described Palaungic language of Vietnam.The language is largely monosyllabic and has a complex tonal system.An appendix of over 900 lexical items is included.