BisoidSubgroup of 4 languagesAncestorsSino-Tibetan 458Tibeto-Burman 441Ngwi-Burmese 113Ngwi 98Southern 19BisoidBisu bzi, a language of ThailandLaomian lwm, a language of ChinaPhunoi pho, a language of LaosPyen pyy, a language of Myanmar