Title: Tri thức dân gian của người Dao Quần Chẹt ở Phiêng Côn
Description: Study to understand and introduce difference folk knowledg about environment protection, agricultural crop on burnt over land, hunting and and gathering, handicraft of Quan Chet Dao people Phieng Con, Bac Yen district, Son La Province, Vietnam.
Subjects: Yao (Southeast Asian people), Social life and customs, Economic conditions
Places: Vietnam, Bắc Yên (District)