Research on the innovation of the party's ideological security theory in the new era 并列题名:Research on the innovation of the party's ideological security theory in the new era Research on the reform direction of China's medical security system in the new era Research on the construction of digital ideological and political system in the new era Research on the innovation of ideological and political education of college students in the new era 并列题名:Research on the reform direction of China's medical security system in the new era Research on education for ecological civilization in the new era Research on the upgrading of Shanghai's industrial structure in the new era Research on the construction of elderly care service system in the new era Research on the education of literary classics in the new era