Columbia subject headings:
Harvard subject headings:
Buddhism--China--History
Dunhuang Caves (China)--History.
Dunhuang Xian (China)--Civilization.
Dunhuang Xian (China)--History.
Princeton subject headings:
Buddhism--China--History.
Dunhuang (China)--Civilization.
Dunhuang (China)--History.
Dunhuang Caves (China)--History.