Columbia subject headings:
Harvard subject headings:
Chinese literature--Qin and Han dynasties, 221 B.C.-220 A.D.--History and criticism.
Chinese literature--To 221 B.C.--History and criticism.
Princeton subject headings:
Chinese literature--Qin and Han dynasties, 221 B.C.-220 A.D.--History and criticism.
Chinese literature--To 221 B.C.--History and criticism.