Columbia subject headings:
Harvard subject headings:
Birth control--China--Congresses.
Birth control--Taiwan--Congresses.
China--Population policy--Congresses.
China--Population--Congresses.
Taiwan--Population policy--Congresses.
Taiwan--Population--Congresses.
Princeton subject headings:
Birth control--China--Congresses.
Birth control--Taiwan--Congresses.
China--Population policy--Congresses.
China--Population--Congresses.
Taiwan--Population policy--Congresses.
Taiwan--Population--Congresses.