Columbia subject headings:
Harvard subject headings:
Architecture--China--History--19th century.
Architecture--China--History--20th century
City planning--China--History--19th century.
City planning--China--History--20th century.
Princeton subject headings:
Architecture--China--History--19th century.
Architecture--China--History--20th century.
City planning--China--History--19th century.
City planning--China--History--20th century.