Research on reform & perfection of China's banking legal system Reform and perfection of finance and tax legal system Research on reform of state-owned-capital management system Research on the transition of Russia's banking system Research on reform and improvement of China's regular sampling survey system Research on the perfection of China's rural old-age security system Research on the reform of China's wage system Research of the occupation disaster relief legal system Research on reform of judicial identification system Research on the reform of criminal appeal system