Columbia subject headings:
Conduct of life--To 221 B.C.
Moral development--China--To 221 B.C.
Moral education--China--To 221 B.C.
Harvard subject headings:
Conduct of life--To 221 B.C.
Moral development--China--To 221 B.C.
Moral education--China--To 221 B.C.
Princeton subject headings: