Columbia subject headings:
Harvard subject headings:
Asia, Central--History.
China--Civilization--Western influences
China--History.
Civilization, Western--Chinese influences
East and West
Silk Road--Antiquities.
Silk Road.
Princeton subject headings:
China--Civilization--Western influences.
Civilization, Western--Chinese influences.
East and West--Pictorial works.
East and West.
Silk Road--History--Pictorial works.
Silk Road--History.