Credit reporting of small and medium-sized technology-based enterprises in digital age Financing of small-and-medium-sized technological enterprises under the new normal Study on problem of small and medium-sized food enterprises financing 并列题名：Financing of small-and-medium-sized technological enterprises under the new normal Research on innovation strategy of small and medium-sized enterprises in digital age Financing of small medium and micro enterprises in the digital era 并列题名：Study on problem of small and medium-sized food enterprises financing