Columbia subject headings:
Decoration and ornament, Architectural--China--Yi Xian (Hebei Sheng)
Tiles, Ancient--China--Yi Xian (Hebei Sheng)
Tiles, Roofing--China--Yi Xian (Hebei Sheng)
Yi Xian (Hebei Sheng, China)--Antiquities.
Harvard subject headings:
Decoration and ornament, Architectural--China--Yi Xian (Hebei Sheng)
Tiles, Ancient--China--Yi Xian (Hebei Sheng)
Tiles, Roofing--China--Yi Xian (Hebei Sheng)
Yi Xian (Hebei Sheng, China)--Antiquities.
Princeton subject headings: