Human resource as an important source of the core competitiveness of enterprises, its action key embodied in the enterprise human resource efficiency. Improving human resource efficiency can enhance the enterprise performance level, improve enterprise's competitive advantage, to ensure enterprise survival and sustainable development. However, many enterprises don't know their own human resource using situation and have no consciousness of input-output efficiency, which brings about the waste of human resource and the low efficiency of the human resource, hinders the long-term development of en...