试论长江龙体的五大系统唐元虎历史与国家已经把上海推上了改革开放的前沿和长江流域经济发展的龙头地位。但是，目前的上海，无论是港口、交通还是通讯、信息，无论是金融、贸易，还是第二产业、第三产业都离成为长江龙的“龙头”要求相差很远。因此，有必要按照“龙头”... On the Five Systems of the Dragon and the Dragon in Tang Dynasty Tang Yuanhu History and nation have put Shanghai on the forefront of reform and opening up and the leading position in the economic development of the Yangtze River Basin. However, the current Shanghai, whether it is port, traffic or communications, information, whether it is financial, trade, or the secondary industry, the tertiary industry have become far away from the “dragon head” requirements of the Yangtze River Dragon. Therefore, it is necessary to follow the “leading” ...