Theoretical & empirical research on the reform of public hospital management system Theoretical and empirical research on the formation of tea price in China Theoretical and empirical research on the ecological and economic symbiotic Theoretical and empirical research on the coordinated development of urban agglomeration and traffic system Theoretical and empirical research on the path of environmental technology innovation Theory and empirical research of the technology alliance innovation system Theoretical and empirical research on the relationship of financial development and income inequality Theoretical and empirical research on the financing problem of CB theoretical and empirical research of frontier minority areas Theoretical and empirical study on the power list system