求翻译：绩效管理是人力资源开发与管理的核心，成功地实施绩效管理，不但能帮助企业提高工作效率，还能帮助管理者提升管理水平是什么意思？

Performance management is the core of human resource development and management, the successful implementation of performance management, will not only help enterprises to improve efficiency, but also help managers to improve the management level

Performance management, human resource development and management of the core, and succeeded in implementing performance management, not only to help businesses increase productivity, but also to help managers improve their management level

The achievements management is the human resources development and the management core, implements the achievements management successfully, not only can help the enterprise to enhance the working efficiency, but also can help the superintendent to promote the management level

Performance management is the core of human resources development and management, the successful implementation of performance management, not only can help enterprises improve efficiency, can also help managers improve management level

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