Columbia subject headings:
Harvard subject headings:
Calligraphy, Chinese--China--Luoyang Xian--Catalogs.
Calligraphy, Chinese--China--Xi'an (Shaanxi Sheng)--Catalogs.
Calligraphy, Chinese--History--Three kingdoms-Sui dynasty, 220-618
Calligraphy--China--Catalogs.
Princeton subject headings:
Calligraphy, Chinese--China--Luoyang Xian--Catalogs.
Calligraphy, Chinese--China--Xi'an (Shaanxi Sheng)--Catalogs.
Calligraphy, Chinese--History--Three kingdoms-Sui dynasty, 220-618.
Calligraphy--China--Catalogs.