Laha (Vietnam)
[别称 Xá Khao, Khlá Phlao, Klá Dong]语系:Tai-Kadai
·高危
语系:Tai-Kadai
·高危
信息不完整 “East and Southeast Asia” (349-424) . David Bradley (2007) , C. Moseley · London & New York: Routledge
This language has two rather distinct varieties: in one village in Sơn La Province, it is moribund, spoken only by those over 50; while in several villages in Lào Cai it is still spoken but potentially endangered.
Sơn La and Là Cai provinces
信息不完整 “The World Atlas of Language Structures” . Bernard Comrie and David Gil and Martin Haspelmath and Matthew S. Dryer · Oxford University Press