Theoretical and empirical study on financial development and farmer income growth in China 并列题名：Theoretical and empirical study on financial development and farmer income growth in China Theoretical and empirical study on financing preference of listed companies in China 并列题名：Theoretical and empirical study on financing preference of listed companies in China Theoretical and empirical research on the development of rural service industry in China Theoretical and empirical study of professional manager market in China Theoretical and empirical study on marine fishery production in China Theoretical and empirical study on innovation-driven growth Theoretical and empirical study on the operation of urban public service in China Theoretical and empirical study on the integrated development of college students from the perspective of acceptance