Columbia subject headings:
Administrative agencies--China--History.
China--History--Warring States, 403-221 B.C.
China--Officials and employees--History.
Civil service--China--History.
Harvard subject headings:
Princeton subject headings:
Administrative agencies--China--History.
China--History--Warring States, 403-221 B.C.
China--Officials and employees--History.
Civil service--China--History.