Title: Yan shang yu Yangzhou
Description: Ben shu nei rong bao gua : yang zhou fan hua yi yan sheng, yang zhou yan shang de di yu gou cheng, yang zhou shang ren yi yan fu, yan shang yu yang zhou cheng shi jian she, yan shang yu yang zhou cheng shi wen hua deng.
Subjects: Salt industry and trade, Salzhandel, Merchants, Yangzhou Shi, Economic conditions, History, Economic history
Places: Yangzhou (Jiangsu Sheng, China), Yangzhou (Jiangsu Sheng), China, Yangzhou