Columbia subject headings:
Harvard subject headings:
China, Southwest--History.
China--History--221 B.C.-960 A.D.
China--History--To 221 B.C.
Ethnology--China, Southwest--History.
Princeton subject headings:
China, Southwest--Administrative and political divisions--History.
China, Southwest--History, Local.
China--History--221 B.C.-960 A.D.