In March 2007, Guo Yushan founded the Institute of NGO Communication and Knowledge Socioeconomics, which is the best folk think tank in China at present. Since its establishment, its research in the field of people's livelihood has gained a good reputation and won the Templton Award. The legal person name of Sichuan Tour is "Beijing Sichuan Tour Social and Economic Consulting Co., Ltd." and the English name is TransitionInstitute (TI). The company set up a social and economic research institute to investigate and study the problems and phenomena related to freedom and justice in the process of social transformation. The research mainly involves tax system reform, industry regulation reform, citizen participation, transformation experience research and so on. In 2007, the institute compiled the first handbook of citizens' tax rights-the truth of tax, trying to restore the basic knowledge of tax. Compared with the popular tax concept in textbooks and media, the concept expounded in the Handbook of Tax Rights is subversive. In 2009, the Institute continued to compile the Handbook of Citizens' Tax Rights. In 2009, the Handbook of Citizens' Tax Rights-Questioning "Sunshine Finance" was downloaded 500,000 times online.

In addition, in the research of industry supervision reform, the taxi industry research work of Chuanzhixing has completed the taxi industry research work in nearly 30 cities at home and abroad, and accumulated a lot of first-hand data and information. On this basis, Chuanzhixing Research Institute has completed seven domestic and foreign industry research reports, such as The Evil of Quantity Control Policy, Research on New Zealand Taxi Industry Control Reform Experience and China Car Rental Market Research Report, which have produced important academic, public opinion and policy influence. In addition, Sichuan Star is also committed to studying the regulatory policy and new energy development policy of China's electric energy industry, pursuing the combination of empirical investigation and theoretical discussion from an independent folk standpoint, and providing theoretical tools and policy suggestions for breaking the monopoly position of the electric energy industry, introducing competition mechanism, opposing financial subsidies for new energy, and improving the public service quality of the electric energy industry. Sichuan Star Research Institute will start with the research on the reform of the power industry and continuously promote various studies in the energy industry. In medical care, the goal of the research on knowing and doing is to effectively provide practical medical security for this group through case analysis, so that the society can achieve better medical services with lower resources and explore a more reasonable medical supply system. I hope to form specific opinions for the reference of policy makers and society.

In the research of legislation and public policy, I have participated in the legislative observation of administrative compulsory law and the evaluation of the implementation of labor contract law. In 2008, Chu Wangtai, a researcher in Sichuan Zhixing, wrote a report on the Implementation of the Labor Contract Law on the basis of first-hand investigation, trying to answer several important, basic and controversial questions. The report "Administrative Compulsory Legislation: Prospect and Criticism" written by Chu Wangtai 20 1 1 briefly expounds several basic principles of the administrative compulsory law, and makes some criticisms on the draft of the administrative compulsory law on the basis of reviewing the third draft.

In addition, the dissemination of knowledge and practice involves two studies: education, equality and observation. Recently, the geological and environmental problems in the Three Gorges area have been frequently exposed, making the project a hot spot again. Sichuan Star aims to make its own independent evaluation of the Three Gorges Project in an open and transparent position, including decision-making, funds, immigration, environment and so on.