Columbia subject headings:
Harvard subject headings:
China--History--Han dynasty, 202 B.C.-220 A.D.
China--Social life and customs--To 221 B.C.
Chinese classics--History and criticism.
Philosophy, Confucian--Social aspects--China.
Princeton subject headings:
China--Intellectual life--221 B.C.-960 A.D.
Chinese classics--History and criticism.