Research on construction of Chinese governmental financial report system Research on construction of the ecological civilization system Research on the construction of scientific and technological report system Research on the construction of local financial system research on China's government comprehensive financial report system 并列题名：Research on the construction of scientific and technological report system Research on improving the quality of government financial reports Reseasrch on construction of eco-industrial chain (EIC) system Research on construction of compulsory food safety liability insurance system Research on the construction of China's emergency logistics system