チャン族
The Tangut language, otherwise known as "Fan", belongs to the Tibeto-Burman branch of the Sino-Tibetan language family. Like other Sino-Tibetan languages, it is a tonal language with predominantly mono-syllabic roots, but it shares certain grammatical traits central to the Tibeto-Burman branch. It is still debated as to whether Tangut belongs to the Yi or Qiangic subdivision of Tibeto-Burman. The Tanguts, called the Dangxiang () in Chinese, are typically regarded by Chinese scholars to be synonymous with or at least related to the Qiang people. Historically, "Qiang" was a collective term for the multiple ethnic groups who lived on the western borderlands of China, including the modern Qiang people (Rma). The name Tangut first appears in the Orkhon inscriptions of 735. In their own Tangut language, the Tanguts called themselves "Mi-niah" (Miñak). Until the 19th century, the term Minjak was still used to refer to the area inhabited by Qiang people in today's Ngawa Tibetan and Qiang Autonomous Prefecture. Speakers of the Qiangic Muya language in western Kangding calls themselves Minyak. Geographic names such as Min river and Min county (Gansu) are pointed to this root.