Columbia subject headings:
China--Politics and government.
Wang, Anshi, 1021-1086.
Harvard subject headings:
China--Politics and government--Early to 1643.
China--Politics and government--To 1643.
Wang, Anshi, 1021-1086
Princeton subject headings:
China--Politics and government--Early to 1643.
Wang, Anshi, 1021-1086.