Sustainable development and co-evolution of enterprise strategic alliance 并列题名：Sustainable development and co-evolution of enterprise strategic alliance development of iron and steel enterprises strategic alliance Sustainable development of the private enterprises in China Sustainable development and co-evolution of enterprise strategic alliance : based on the perspective of collaborative capabilities. Formation and development of UK-US military strategic alliance 低碳经济模式：钢铁企业战略联盟发展之路：development of iron and steel enterprises strategic alliance 并列题名：Sustainable development of the private enterprises in China