Research on the strategic human resource management and enterprise competitive advantage 并列题名：Research on the strategic human resource management and enterprise competitive advantage Research on the intra-cluster knowledge diffusion and firms' competitive advantage Human resource management:a tool for competitive advantage Strategic human resource management and employee performance human resource management :: gaining a competitive advantage / 并列题名：Strategic human resource management and employee performance Research on the influence of human resource management strength on employee engagement Human resource management :: gaining a competitive advantage / Research on strategic human resource management