Title: Zhongguo (Shanghai) zi you mao yi shi yan qu yu Chang Jiang jing ji dai xie tiao fa zhan yan jiu
Subjects: Regional economics, Economic conditions, Economic history
Places: China, Shanghai, Yangtze River Region, Zhongguo (Shanghai) Ziyou Maoyi Shiyanqu (Shanghai, China), Yangtze River Region (China)
Time periods: 21st century