Research on the models for the co-construction and sharing of public digital cultural resources 并列题名：Research on the models for the co-construction and sharing of public digital cultural resources Research on interation model of Chinese public digital cultural resources Research on the path and policy practice of public digital cultural services Research on the strategies to enhance capability of rural public digital cultural services Theory of co-construction and sharing of library information resources 并列题名：Research on the path and policy practice of public digital cultural services 并列题名：Theory of co-construction and sharing of library information resources Research on the development of historical cultural resources research on the socialization path of public cultural services