Witness: thirty years of China's legislation since the reform and opening-up policy 并列题名：Witness: thirty years of China's legislation since the reform and opening-up policy Institutional changes of China's trade union since the reform and opening-up Construction of rural cpc organizations since the reform and opening-up 并列题名：Institutional changes of China's trade union since the reform and opening-up Chinese social changes since the reform and opening up Chronicle of Shenzhen since the reform and opening-up Research on the 30 years of China's financial reform and opening-up Study on CPC'S view of ideology since the reform and opening-up 并列题名：Chronicle of Shenzhen since the reform and opening-up