Research on earnings management of small and medium-sized enterprises based on credit from bank 并列题名：Research on earnings management of small and medium-sized enterprises based on credit from bank Research on international marketing of small and medium-sized enterprises in Shandong Province Research on innovation strategy of small and medium-sized enterprises in digital age Research on credit measurement of small and medium sized enterprises Research on the internationalization of small and medium-sized enterprises and the application of E-commerce Marketing management of small and medium-sized enterprises Strategic brand management of small to medium-sized enterprises focusing on brand equity Research on financing of small and medium-sized enterprises Investment and financing management of small and medium-sized enterprises