Building an Asia-Pacific Security Architecture: Objectives,Conditions and Visions Theory of Land-Ocean Peaceful Cooperation: a Geopolitical Study of the Sustainable Security of One Belt One Road Managing Power Transitions: Towards a 21st Century Concert of Powers Three Modes of Thinking and Policy Orientation of Cultural Security Climate Change and the US Security Sector: the Securitization of Climate Change Reform of International Monetary System and Construction of Global Monetary Security Mechanism: Connections and Problems On Value Security and the Overall National Security System