Study on legal protection of private and state-owned economy 并列题名：Study on legal protection of private and state-owned economy Study on legal protection of right to regional development Study of legal protection of national economic safety On the legal system of state-owned economy 并列题名：Study on legal protection of right to regional development studies on the legal protection of traditional knowledge and sustainable development Report on the development of China's state-owned economy Research on the legal protection mechanism of state-owned assets