Investment and financing risk management in the small and medium-sized technological enterprises 并列题名：Investment and financing risk management in the small and medium-sized technological enterprises Investment and financing management of small and medium-sized enterprises 并列题名：Investment and financing management of small and medium-sized enterprises investigation and research of the small and medium-sized enterprise Entrepreneurs' implicit human capital and the growth of small and medium-sized technology-based enterprises Entrepreneurs' implicit human capital and the growth of small and medium-sized technology-based enterprises. Marketing management of small and medium-sized enterprises Studies on the financing problems of small and medium-sized enterprises 并列题名：Marketing management of small and medium-sized enterprises