Tho (''Thổ'') is the Vietnamese name for:
* Cuoi language
Cuói, known as Thổ, is a dialect cluster spoken by around 70,000 Thổ people in Vietnam and a couple thousand in Laos, mainly in the provinces of Bolikhamsai and Khammouane.
Phonology
Làng Lỡ dialect Consonants
The consonant inventor ...
(Austro-Asiatic)
* Tai Tho language
* Zuojiang Zhuang language
The Zhuang languages (; exonym and endonym, autonym: , pre-1982: , Sawndip: 話僮, from ''vah'', 'language' and ''Cuengh'', 'Zhuang'; ) are any of more than a dozen Tai languages spoken by the Zhuang people of Southern China in the province of ...
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