Bit (Khabit, Bid, Psing, Buxing) is an Austroasiatic language spoken by around 2,000 people in Phongsaly Province, northern Laos and in Mengla County, Yunnan, China.

Kingsada (1999) covers the Khabit (khaa bet) language of Nale village, Bun Neua District, Phongsaly Province, Laos.

[7] They live in Manbi Village (曼必村),[8] Menghun Town (勐混镇), Menghai County, Yunnan (comprising 48 households and 217 persons), and have recently been classified by the Chinese government as ethnic Bulang people.

They are variously referred to by other ethnic groups as Kabi (卡必), Laos Bulang (老挝布朗), and Manbi people (曼必人).

Yunnan (1979)[10] reports that in Mengla County, the Khabit (Kabie, 卡别) have close relations with a group called the Bubeng (布崩), who numbered 15 households with about 100 people as of 1960, and speak a Hani language.