Columbia subject headings:
Harvard subject headings:
China--Civilization--960-1644.
China--Social life and customs--960-1644.
Princeton subject headings:
China--History--Jin dynasty, 1115-1234.
China--History--Liao dynasty, 947-1125.
China--History--Xi Xia dynasty, 1038-1227.
China--Social life and customs--960-1644.