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Wu Chinese linguistic data
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Common questions about Wu Chinese
What linguistic data does this Wu Chinese page show?
Word order, tone system, gender count, case marking, adposition direction, syllable structure, consonant inventory (including the voicing distinction), vowel system, morphological alignment, script, register stratification, speaker count, and geographic area. Each row is one feature with Wu Chinese's value visible; you can add other languages to read the same feature side by side.
Where do the Wu Chinese data points come from?
Typological features are merged from URIEL+ (Mortensen et al.) and a curated set authored against descriptive grammars. Speaker counts come from Ethnologue and Glottolog. Geographic area is computed from the Asher 2007 world language atlas. Similarity scores combine genetic distance, typological overlap, and lexical-borrowing data.
How does Wu's voicing contrast set it apart from other Sinitic varieties?
Mandarin and Cantonese collapsed the Middle Chinese voiced obstruents into voiceless ones with secondary tone splits. Wu (especially Shanghainese) preserved the voicing contrast: pronunciations like b-, d-, g-, z- still occur and contrast with their voiceless counterparts. This is one reason Wu sounds 'softer' than Mandarin to ears used to the latter.
What is tone sandhi in Wu?
Each Wu word in isolation has a citation tone, but in connected speech, tones often change based on neighbors. Shanghainese famously uses 'left-prominent' tone sandhi: the first syllable of a phrase keeps something close to its citation tone, and following syllables get re-shaped to fit. The result is a phrase-level tone melody, not a syllable-level one.
Why isn't Wu Chinese mutually intelligible with Mandarin despite shared ancestry?
Both descend from Old Chinese, but Wu retained Middle Chinese features (voicing, more entering tones) that Mandarin lost, and developed its own vocabulary, grammar particles, and pronouns. Sinitic languages sit closer to each other than to non-Sinitic languages on the typology axis, but spoken intelligibility is low. The factor breakdown chip on the row tells you which dimensions contributed most.
Sources for Wu Chinese
The grammatical descriptions on this page are informed by the following published reference and descriptive grammars. Grammatical facts themselves are not subject to copyright; the scholars who documented them deserve attribution.
- Chappell, Hilary & Peyraube, Alain (2016). "A Typological Study of Negation in Sinitic Languages: Synchronic and Diachronic Views." In New Horizons in the Study of Chinese: Dialectology, Grammar, and Philology, pp. 483–534. Hong Kong: CUHK Press.
- Chappell, Hilary & Li, Lan (2016). "Mandarin and Other Sinitic Languages." In The Routledge Encyclopedia of the Chinese Language. London: Routledge.
- Myers, Ethan C. (2015). "Sentence Final Particles in Shanghainese: Navigating the Left Periphery." M.A. Thesis, Purdue University.