Columbia subject headings:
Harvard subject headings:
Architecture--China--History--Ming-Qing dynasties, 1368-1912
Architecture--China--History--Song-Yuan dynasties, 960-1368
Towers--China--Anhui Sheng.
Princeton subject headings:
Architecture--China--History--Ming-Qing dynasties, 1368-1912.
Architecture--China--History--Song-Yuan dynasties, 960-1368.
Towers--China--Anhui Sheng.