Columbia subject headings:
Chinese poetry--Song dynasty, 960-1279--History and criticism.
Ci (Chinese poetry)--History and criticism.
Harvard subject headings:
Chinese poetry--Song dynasty, 960-1279--History and criticism
Ci (Chinese poetry)--History and criticism.
Princeton subject headings:
Chinese poetry--Song dynasty, 960-1279--History and criticism.
Ci (Chinese poetry)--History and criticism.