[1] The Lô Lô ethnic group consists of 3,134 people in Hà Giang and Cao Bằng, also including some in Mường Khương District of Lào Cai Province.
[3] Speakers of the Mondzi or Mantsi language are classified as the Flowery and Black Lolo people.
[4] Black Lolo The Black Lolo live in Bảo Lạc District, Cao Bằng Province, just to the east of Hà Giang Province.
Black Lolo (Ma Ndzi) of Cao Bằng is covered in Iwasa (2003).
Quoc (2011) lists the following ethnic Lolo villages in northern Vietnam.