Tsat language

Tsat
Hainan Cham
Native toChina
RegionHainan
EthnicityUtsul
Native speakers
4,500 (2007)
Language codes
ISO 639-3huq
Glottologtsat1238
ELPTsat

Tsat, also known as Utsat, Utset, Hainan Cham, or Huihui (simplified Chinese: 回辉语; traditional Chinese: 回輝語; pinyin: Huíhuīyǔ), is an Austronesian language spoken by 4,500 Utsul people in the Huihui and Huixin villages near the city of Sanya in Hainan, China.

Hainan Cham offers an extreme example of change through language contact. Its phonology, word structure, and grammar have all been extensively influenced by neighbouring Hlai and Sinitic languages, making it a member of the Mainland Southeast Asian linguistic area in contrast to other Austronesian languages.