Qiangic (Ch'iang, Kyang, Tsiang, Chinese: 羌語支, "Qiang language group"; formerly known as Dzorgaic) is a group of related languages within the Sino-Tibetan language family. They are spoken mainly in Southwest China, including Sichuan, Tibet and Yunnan. Most Qiangic languages are distributed in the prefectures of Ngawa, Garzê, Ya'an and Liangshan in Sichuan with some in Northern Yunnan as well.
Qiangic speakers are variously classified as part of the Qiang, Tibetan, Pumi, Nakhi, and Mongol ethnic groups by the People's Republic of China.
The extinct Tangut language of the Western Xia is considered to be Qiangic by some linguists, including Matisoff (2004). The undeciphered Nam language of China may possibly be related to Qiangic.
Lamo, Larong and Drag-yab, or the Chamdo languages, a group of three closely related Sino-Tibetan languages spoken in Chamdo, Eastern Tibet, may or may not be Qiangic.
Sun Hongkai (1983) proposes two branches, northern and southern:
Sun groups other, poorly described Qiangic languages as:
Matisoff (2004) states that Jiarongic is an additional branch:
Matisoff (2004) describes Proto-Tibeto-Burman *-a > -i as a typical sound change in many Qiangic languages, and refers to this vowel heightening as "brightening." Yu (2012) also notes that "brightening" is a defining innovation in Proto-Ersuic, the reconstructed ancestor of the Ersuic languages.
Thurgood and La Polla (2003) state that the inclusion of Qiang, Prinmi, and Muya is well supported, but that they do not follow Sun's argument for the inclusion of Tangut. Matisoff (2004), however, claims Tangut demonstrates a clear relationship. The unclassified language Baima may also be Qiangic or may retain a Qiangic substratum after speakers shifted to Tibetan.
Some other lesser-known, unclassified Qiangic peoples and languages include the following:
Sun Hongkai (2001) groups the Qiangic languages are follows.
Guillaume Jacques & Alexis Michaud (2011) argue for a Na–Qiangic branch, which itself forms a Burmo-Qiangic branch together with Lolo–Burmese. Na–Qiangic comprises three primary branches, which are Ersuish (or Ersuic), Naic (or Naxish), and [core] Qiangic. Similarly, David Bradley (2008) also proposed an Eastern Tibeto-Burman branch that includes Burmic (a.k.a. Lolo-Burmese) and Qiangic. The position of Guiqiong is not addressed.
However, Chirkova (2012) casts doubt on the validity of Qiangic as a coherent branch, instead considering Qiangic to be a diffusion area. Chirkova considers the following four languages to be part of four separate Tibeto-Burman branches:
Both Shixing and Namuzi are both classified as Naic (Naxi) by Jacques & Michaud (2011), but Naic would not be a valid genetic unit in Chirkova's classification scheme since Shixing and Namuzi are considered by Chirkova to not be part of a single branch.
Yu (2012:218) notes that Ersuic and Naish languages share some forms that are not found in Lolo-Burmese or “core” Qiangic (Qiang, Prinmi, and Minyak). As a result, “Southern Qiangic” (Ersuic, Namuyi, and Shixing) may be closer to Naish than it is to “core” Qiangic. Together, Southern Qiangic and Naish could form a wider “Naic” group that has links to both Lolo-Burmese to the south and other Qiangic languages to the north.
Shafer (1955) and other accounts of the Dzorgaic/Ch'iang branch preserve the names Dzorgai, Kortsè, Thochu, Outer/Outside Man-tze, Pingfang from the turn of the century. The first three were Northern Qiang, and Outside Mantse was Southern Qiang.
When Jiarongic is included as a branch of Qiangic, but distinct from the non-Jiarongic languages, the label "Dzorgaic" may be used for Qiang proper.
Hsi-fan (Xifan) is an ethnic name, meaning essentially 'Tibetan'; the people speak Qiangic or Jiarongic languages such as Qiang, Ergong/Horpa, Ersu, Guiqiong, Shixing, Zhaba, Namuyi, Muya/Minyak, and Jiarong, but not Naxi/Moso, Pumi, or Tangut. The term has not been much used since language surveys of the 1980s resulted in sufficient data for classification.
Qiangic languages are spoken mainly in western Sichuan and northwestern Yunnan provinces of China. Sun Hongkai (2013) lists the following watersheds (riverine systems) and the respective Qiangic languages spoken there.