Theoretical and empirical research on rural landscape attraction from tourism perspective Theoretical and empirical research on regional innovation model selection Theoretical and empirical research on rural labor migration effects based on dual structure 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 market diffusion of movies Theoretical and empirical research on regional energy-saving potential Theoretical and empirical research on rural revitalization Theoretical and empirical research on tht city residential customer satisfaction Theoretical and empirical research on firm's internationalization based on relational network view