Columbia subject headings:
Harvard subject headings:
Chinese literature--220-589--Chronology.
Chinese literature--Qin and Han dynasties, 221 B.C.-220 A.D.--Chronology.
Princeton subject headings:
Chinese literature--220-589--Chronology.
Chinese literature--Qin and Han dynasties, 221 B.C.-220 A.D.--Chronology.