Theoretical and empirical research on rural landscape attraction from tourism perspective Theoretical and empirical research on the formation of tea price in China Theoretical and empirical research on peasant entrepreneurship in China Theoretical and empirical research on the city residential customer satisfaction Theoretical and empirical research on the ecological and economic symbiotic Theoretical and empirical research on regional energy-saving potential Theoretical and empirical research on the patent maintenance Theoretical and empirical research on firms internationalization based on relational network view