Columbia subject headings:
China--History--Han dynasty, 202 B.C.-220 A.D.
China--History--Han dynasty, 202 B.C.-220 A.D.--Biography.
Harvard subject headings:
China--History--Han dynasty, 202 B.C.-220 A.D.
China--History--Han dynasty, 202 B.C.-220 A.D.--Biography.
Princeton subject headings: