Columbia subject headings:
Harvard subject headings:
Bronze age--China--Helong Xian.
Excavations (Archaeology)--China--Helong Xian.
Xingcheng Site (China)
Princeton subject headings:
Bronze age--China--Xingcheng Site.
Excavations (Archaeology)--China--Helong Xian.
Helong Xian (China)--Antiquities.
Neolithic period--China--Xingcheng Site.
Xingcheng Site (China)