Division of labor and the evolution of circulation organization 并列题名：Division of labor and the evolution of circulation organization Specialized division of labor and evolution of agricultural industrial organization 并列题名：Specialized division of labor and evolution of agricultural industrial organization Status of labor and the evolving labor relations under globalization 并列题名：Status of labor and the evolving labor relations under globalization Operation of school in the context of institutional organization Research on the policy and the regulation of circulation industry