Title: Nanyang Han hua xiang yu Han dai jing ji yan jiu
Subjects: Relief (Decorative arts), History, Intaglios, Antiquities, Economic conditions, Economic policy, Economic history, Qin-Han dynasties
Places: China, Nanyang Shi (China), Nanyang Shi
Time periods: Qin-Han dynasties, 221 B.C.-220 A.D.