Research on the risk of internet strategic transformation of manufacturing enterprises 并列题名：Research on the risk of internet strategic transformation of manufacturing enterprises Research on the efficiency of digital transformation in Chinese manufacturing enterprises 并列题名：Research on the efficiency of digital transformation in Chinese manufacturing enterprises Research on the dynamic mechanism of core competence transition in manufacturing enterprises Research on digital transformation of Chinese manufacturing enterprises 并列题名：Research on the dynamic mechanism of core competence transition in manufacturing enterprises Research on the internationalization of private enterprises Research on improving the independent innovation ability of Chinese manufacturing enterprises Research on the roadmap and strategy of boundary-spanning transformation of manufacturing enterprises in network economy era