Columbia subject headings:
Harvard subject headings:
Ethnology--China--Yunnan Sheng
Marriage customs and rites--China--Yunnan Sheng.
Yunnan Sheng (China)--Race relations.
Princeton subject headings:
Ethnology--China--Yunnan Sheng.
Marriage customs and rites--China--Yunnan Sheng.
Yunnan Sheng (China)--Race relations.