Columbia subject headings:
Harvard subject headings:
China--Antiquities.
China--Social life and customs--960-1644.
Chinese drama--Song dynasty, 960-1279--History and criticism.
Chinese drama--Yuan dynasty, 1260-1368--History and criticism.
Princeton subject headings:
China--Antiquities.
China--Social life and customs--960-1644.
Chinese drama--Song dynasty, 960-1279--History and criticism.
Chinese drama--Yuan dynasty, 1260-1368--History and criticism.