Ersu language

Native toChina
Native speakers
(~13,000 cited 1982)[1]
Ersu Shaba script
Language codes
ISO 639-3ers

The Ersu language proper (Chinese: 尔苏; Eastern Ersu) is a Qiangic language spoken in western Sichuan, China. It is the most widely spoken of the three Ersu languages. There are 13,000 speakers according to Sun (1982).


Yu (2012) lists three varieties of Ersu, all of which are spoken in southern Sichuan.

  • Zeluo Ersu: Sun (1982, 1991)[3][4] documents Ersu of Zela Township 则拉乡 (or Zeluo 则洛), Yutian District 玉田区, Ganluo County 甘洛县, Sichuan (Sun 1991:231).
  • Qingshui Ersu: The Qingshui dialect of Ersu documented by Liu (1983)[5] is spoken in Qingshui Village 清水村, Liaoping Township 廖坪乡, Ganluo County 甘洛县, Sichuan.
  • Hanyuan Ersu (extinct): Ersu of Hanyuan County, Sichuan, which is now extinct, was documented in Baber (1882).[6]


Ersu is currently categorized as a member of the southern subgroup of the Qiangic branch within the Sino- Tibetan language family, though there is debate over the classification due to the lack of information about the language history and the precise criteria underlying the grouping not being specified.


There is generally few written records available in Ersu, therefore not much is known about the history of the people who spoke it. While it has been theorized that the Ersu people moved from Tibet, or were from neighbouring ethnic groups such as the Yi, there is some evidence that the Ersu predated even the Yi in settlement in that area. The Yi people who moved during the Tang Dynasty to the regions near where the Ersu resided documented the Ersu as "the aboriginals". Therefore, it is argued that the Ersu people's settlement in the place they can be found now must be no later than the beginning of the Tang Dynasty.

Ersu Shaba diagram.png


Most of the early Ersu people could not read or write since there are no written scripts to represent their vernacular language. The only ones who were literate were the religious practitioners called "Shaba".

Shaba were believed to "know everything in the sky above and the earth underneath", and possessed magical powers that allowed them to chant scriptures to call for rain or curse the enemies of the Ersu. They are still active in the Ersu communities to the present day. They are always present at important events such as festivals, weddings, and funerals.

They are also important most likely because they were the only group of people who were able to read the only form of written script found in Ersu history. It is currently known as Shaba pictographic script. The not much is known about the script, only that it used to be only taught from father to son ( not daughter) in a Shaba family. Now, there are less than 10 people who can read the script and much fewer who can understand it in the region.

Ersu Shaba Script (Photographer- Wang Dehe).png

There are about 200 independent Shaba characters which are not directly linked to the Ersu people's spoken language, and one character may correspond with one or more syllables. Often it may take several lines of words to explain one character. Each aspect of the "picture" would convey a meaning. Different animals would usually indicate different months or dates. Colors also conveyed meaning. They often matched the "five elements" as follows: metal is dark, wood is green, water is dark grey, fire is red, and earth is yellow.



Ersu has 37 simple initial consonants and 22 cluster initial consonants. Besides the ones found in Mandarin loanwords, there are no syllabic final consonants.

The following table shows the phonological system of speakers of about age 50 and younger. All the sounds represented below are word initial except the nasals, which can also occasionally be used as an independent syllable.

Ersu Phonological inventory

There are 22 cluster initials, eighteen of which are composed of two consonants and four are composed of 3 consonants. They are as follows:

Ersu Cluster Initials

There is also some restrictions on what vowels the cluster initials can precede and are generally more limited than the number of vowels that the simple consonants can precede.

Ersu Cluster initial consonants and vowels chart

More on allophones of these consonants can be found in Zhang, S.'s 2013 dissertation.


Their vowel system includes seven basic vowels, three rhotic vowels, six diphthongs, and one triphthong. Ersu does not have nasalized vowels, however, there are nasalized vowels in loan words from Chinese. There are no long vowels.

The seven basic vowels are: /i/, /y/, /u/, /ɛ/, /ə/, /ɑ/ and /o/. The three rhotic vowels are: /ɑɹ/, /əɹ/, and /oɹ/.

There are also six diphthongs, three rising and three falling. The three rising diphthongs are /iɛ/, /iɑ/ and /uɑ/. The three falling diphthongs end with a less prominent front vowel /i/, but begin with a more prominent vowel. They are: /ui/, /ɛi/, and /ɑi/. All of the diphthongs besides /uɑ/ are not frequently found in Ersu, only in a few individual words. /uɑ/ is found in a large number of words, following a variety of consonant initials such as /kh/, /k/, /n/, /ŋ/, /l/, /tsh/, /ʂ/, and /x/.

/uɑo/ is the only triphthong found in Ersu, and only to exist in one word [zuɑo] 'bowl'.

Syllable Structure and Types[edit]

The basic syllable pattern is CV. C can be a single consonant or consonant cluster. V can be a single vowel, diphthong, or triphthong. Native words of Ersu do not contain coda consonants. Each syllable will have a nucleus that is a vowel, diphthong, or triphthong, and very rarely a syllabic nasal.

Often a syllable can be simply V or C. The vowels /ɑ/, /ɑɹ/ and /əɹ/ can function as a syllable V. Nasals /m/, /n/, and /ŋ/ can also form independent syllables as C, however they are much rarer.

Lastly, there is the NCV pattern, which refers to nasalized syllables, where the N stands for a nasal /n/ or /m/. The rest of the structure is the same as the basic CV structure above.


The tone bearing unit is a syllable, and each syllable is obligatorily assigned a tone. There are two tones with contrastive minimal pairs found in Ersu; high level, and mid level. The assignment of the tones in a particular morpheme or word is unpredictable, though data suggests that the high level tone is much more frequent than the mid level tone. The pitch contour of the Ersu tones is also much less stable/consistent compared to Mandarin Chinese, and often have contextual variation.

Below is an example of the contrastive minimal pairs of words with tonal differences. [`] marks the mid level tone, and nothing marks the high level tone.

Ersu tone comparison of minimal pairs

Loanword Phonology[edit]

There is strong evidence that Tibetan and Yi words have been borrowed into Ersu without adaptation. Some of the words have exactly the same pronunciation as the Tibetan or Yi words. There is some contention as to whether or not this is good enough evidence to say that Ersu people belong to the Tibetan nationality.

There is also a large amount of Mandarin words borrowed into the Ersu language. These words mainly come from the dialect in Mandarin that carries the tone systems of Southwestern Mandarin varieties, henceforth referred to as "Mandarin". According to Zhang, the majority of Mandarin loanwords occur in the texts relevant to modern times such as long conversations, procedural and autobiographical narratives. In a historical context, Mandarin is hardly seen, even as late as the 1980s.

Ersu generally utilize Mandarin words in two different ways:

  1. Mandarin is directly borrowed without any adaptation, and is rather obvious. This leads to the use of nasalized vowels that are borrowed from Mandarin to appear in Ersu everyday speech, though it is not originally a part of their phonemic inventory.
  2. They assimilate Mandarin into Ersu by making the former sound very much like Ersu. This applies to words that have been borrowed for a longer time, and also the speech of the older Ersu speakers over 70 years old. Below are methods that Ersu adapts Mandarin words.
Mandarin adaptation into Ersu
  • Nasals in the coda of Mandarin are deleted when adapted, most likely due to the lack of codas in native Ersu.
  • When there are diphthongs in Mandarin that are also in Ersu, they are directly borrowed. However, for the diphthongs that are in Mandarin and not in Ersu, only one of the vowels in the Mandarin diphthong is kept. Usually only the back vowel is kept. ex. /uo/ in Mandarin is adapted to keep the /o/ in the Ersu lexicon.
  • /ə/ and /ɤ/ in Mandarin always becomes /o/ in Ersu.
  • All the tones in Mandarin are transformed to the mid level tone in Ersu.
  • Two notable exceptions are the adaptations of Mandarin words for 'duck' and 'goose'. They are open syllables in Mandarin, but are adapted with a nasalized coda and a stressed glottal stop at the onset of the word.
  • Adaptation of duck and goose into Ersu


Nouns in Ersu are either monomorphemc or compounded and can be derived from verbs or verb phrases through nominialization. Nominalizers come in the form of markers on words such as the agentive marker=su, purposive marker=li, temporal/locative marker=ʂə`, and the instrumental/locative marker= ta. Many kinship terms and directional terms take an ɑ-prefix. They may also bear case markers such as the gentative marker=yɪ, accusative marker= vɑ, comitative marker =phɛ, etc. Finally there are six relator nouns found in Ersu that follow a head noun and denote either locative or temporal concepts.

Numeral System[edit]

Cardinal numbers in Ersu

There are ten cardinal numerals 1-10 and the remainder being compound numerals. Unlike many other languages, Ersu does not have a "zero".

Compound numerals are formed for those numbers larger than ten. However, it is not just the sum of the cardinal numbers together to form the larger numbers.

  • numbers from 10 to 19 use base tshɛ (ten)
  • numbers from 20 to 39 use base tshɿ (ten)
  • numbers from 40 to 99 use base zɿ (ten)
Compound number system 10-19 in Ersu
Ersu compound numbers 20-39
Numeral Bases for numbers greater than 100 Ersu
  • numbers larger than 100 are compounds often with three bases and there exists no base greater than ten thousand.
  • Process of creating a large complex number in Ersu


  1. ^ Ersu language at Ethnologue (18th ed., 2015). Ethnologue's figures from 2002 are republished from 1982
  2. ^ Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). "Ersu". Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.
  3. ^ Sūn Hóngkāi 孙宏开. 1982b. 尔苏(多续)话简介 Ěrsū (Duōxù) Huà jiǎnjiè [A brief introduction to Ersu (Doshu)]. 语言研究 Yǔyán Yánjiù 3:241–264.
  4. ^ Sun Hongkai et al. 1991. Zangmianyu yuyin he cihui 藏缅语音和词汇 [Tibeto-Burman phonology and lexicon]. Chinese Social Sciences Press.
  5. ^ Liú, Huīqiáng 刘辉强. 1983. 尔苏语概要 Ěrsūyǔ gàiyào [An Outline of Ersu]. 四川民族研究所编辑:《民族研究论文集》 Minzu Yanjiu Lunwenji 1.
  6. ^ Baber, E. Colborne. 1882. Travels and researches in the interior of China, volume 1, pt. 1 of Royal Geographical Society of London, Supplementary Papers. London: J. Murray.

3. Zhang, S. (2013). A reference grammar of Ersu: a Tibeto-Burman language of China (Doctoral dissertation, James Cook University).

4. Chirkova, K. (2014). The Duoxu language and the Ersu-Lizu-Duoxu relationship. Linguistics of the Tibeto-Burman Area, 3(1), 104-146.

5. Da, Wu (2005). Ersu Writing System and Ersu Ethnic Identity. Journal of The Central University For Nationalities (Philosophy and Social Sciences Edition), 6, 024.

6. Liu, H. (1982). An outline of the Ersu language. In 15th International Conference on Sino-Tibetan Languages and Linguistics.

7. Namkung, J. (1996). Phonological Inventories of Tibeto-Burman Languages. STEDT Monograph Series 3, xxvii+50.

  • Yu, Dominic. 2012. Proto-Ersuic. Ph.D. dissertation. Berkeley: University of California, Berkeley, Department of Linguistics.