Columbia subject headings:
Harvard subject headings:
Excavations (Archaeology)--China--Guyuan Xian (Ningxia Huizu Zizhiqu)
Guyuan Xian (Ningxia Huizu Zizhiqu, China)--Antiquities.
Tombs--China--Guyuan Xian (Ningxia Huizu Zizhiqu)
Princeton subject headings:
Excavations (Archaeology)--China--Guyuan Shi (Ningxia Huizu Zizhiqu).
Guyuan Shi (Ningxia Huizu Zizhiqu, China)--Antiquities.
Tombs--China--Guyuan Shi (Ningxia Huizu Zizhiqu).