Research on selection of key fields of science and technology in major countries of the world Research on the national security system and mechanisms of main countries in the world Research on system reform of science and technology innovation in Shenzhen Research on the governance of science and technology innovation parks Research on performance evaluation of science and technology investment in western China Research on the construction of major science and technology innovation platforms Research on the political system and security system of major countries in the world Research on public service system of science and technology innovation Research on regional development of science and technology finance