Theoretical and empirical study on the power list system Theoretical and empirical study on backpacker tourism Theoretical and empirical study of teachers' sense of gain Theoretical and empirical study of synergy in regional innovation system Theoretical and empirical study on commodity circulation space Theoretical and empirical study on the governance of commercial banks Theoretical and empirical study on innovation-driven growth Theoretical and empirical study on the interest conflict between city groups Theoretical and empirical study of family farm development 并列题名:Theoretical and empirical study of teachers' sense of gain