Columbia subject headings:
Harvard subject headings:
China--Civilization--To 221 B.C.
China--History--Qin dynasty, 221 B.C.-207 B.C.
Excavations (Archaeology)--China--Shaanxi Sheng
Shaanxi Sheng (China)--Antiquities.
Tombs--China--Shaanxi Sheng.
Princeton subject headings:
China--History--Qin dynasty, 221-207 B.C.
Li Xian (Gansu Sheng, China)--Antiquities.
Tombs--China--Li Xian (Gansu Sheng).