Theoretical and empirical research on market diffusion of movies Theoretical and empirical research on criminal trail theoretical and empirical research of frontier minority areas Theoretical and empirical research of synergistic effects theoretical and empirical research via Chinese tales Theoretical and empirical research on the financing problem of CB Theoretical and empirical research on intergroup relation Theoretical and empirical research on rural revitalization Theoretical and empirical research on teacher learning a theoretical and empirical research on individual security