Columbia subject headings:
Harvard subject headings:
Naxi (Chinese people)--China--Ninglang Yizu Zizhixian--Social conditions.
Ninglang Yizu Zizhixian (China)--Ethnic relations.
Princeton subject headings:
Marriage--China--Ninglang Yizu Zizhixian.
Matriarchy.
Naxi (Chinese people)--China--Ninglang Yizu Zizhixian--Social conditions.