Columbia subject headings:
Harvard subject headings:
Qu (Chinese literature)--China--Anhui Sheng--History and criticism.
Qu (Chinese literature)--Ming dynasty, 1368-1644--History and criticism.
Qu (Chinese literature)--Qing dynasty, 1644-1912--History and criticism.
Princeton subject headings:
Chinese drama--History and criticism.
Qu (Chinese literature)--History and criticism.