Highlander(part 1)...

People in border between Vietnam and China

Meo's people in area border between Vietnam and Yunnan province(China)

Meo's people in Lao Cai

Mans-Coi's poeple in Cao Bang
Muong's poeple
Pou-Peo-Lolo's poeple in Dong Van
Muong's poeple