The Ersuic languages (Chinese: 尔苏, Ersu; also called Duoxu or Erhsu) are a Qiangic language cluster of the Sino-Tibetan language family. Ersu languages are spoken by about 20,000 people in China as reported by
Sun (1982).[2]Muya (alternatively Menia or Menya) is reported to be related, but it is not known how it fits in.
The Ersu Shaba script of the shābā religious books is a pictographic system of proto-writing. The system, in which the color of the characters has an effect on the meaning, was inspired by Chinese writing and was created in the 11th century.
Chirkova, Katia and Wang, Dehe and Chen, Yiya and Amelot, Angélique and Kocjančič Antolík, Tanja (2015). "Ersu". Illustrations of the IPA. Journal of the International Phonetic Association. 45 (2): 187–211. doi:10.1017/S0025100314000437{{cite journal}}: CS1 maint: multiple names: authors list (link), with supplementary sound recordings.
Chirkova, Katia (2008). Essential Characteristics of Lizu, a Qiangic Language of Western Sichuan. Workshop on Tibeto-Burman Languages of Sichuan, November 21–24, 2008.
Huang, Bufan 黄布凡; Renzeng, Wangmu 仁增旺姆 (1991). "Lǚsūyǔ" 吕苏语 [The Lǚsū Language]. In Dai, Qingxia 戴庆厦; et al. (eds.). Zàng-Miǎnyǔ shíwǔ zhǒng 藏缅语十五种 [Fifteen Tibeto-Burman Languages] (in Chinese). Beijing: Yanshan chubanshe. pp. 132–152.