Theoretical exploration and practical innovation of intra-party inspection of the CPC 并列题名：Theoretical exploration and practical innovation of intra-party inspection of the CPC Theoretical foundation and practical exploration of tax ecosystem in the new era theoretical exploration and practice of ecological civilization thought theoretical discussions and practical innovations of China's government hotlines theoretical exploration and practical innovation Theoretical construction and practical exploration of contemporary exercise psychology Theoretical innovation and practice on construction of the CPC Theoretical exploration of reform and innovation of social policy in China Theoretical research and practical exploration of rural revitalization in the new era