Columbia subject headings:
Harvard subject headings:
Architecture--China--Beijing--Guidebooks.
Architecture--China--Shanghai--Guidebooks.
Princeton subject headings:
Architecture--China--Beijing--20th century.
Architecture--China--Beijing--21st century.
Architecture--China--Shanghai--20th century.
Architecture--China--Shanghai--21st century.
Beijing (China)--Buildings, structures, etc.
Shanghai (China)--Buildings, structures, etc.