Study of legal protection of national economic safety 并列题名:Study of legal protection of national economic safety Study on legal protection of right to regional development Study on legal protection of private and state-owned economy Fundamentals of legal issues on international economic cooperation Study on the legal regime of international cooperaton in food safety 并列题名:Study on legal protection of right to regional development 并列题名:Study on legal protection of private and state-owned economy Study on the legal regime of international cooperation in food safety The theory of legal protection in resource-efficient society