Abstract The research of this project is to discuss the governmental enterprise¡¦s employee reaction when they are face the extremely change of the governmental company to become the privation. In this privatization process, the company have used the enterprise¡¦s re-engineering and change the human resource planning to fit the privatization. The object of this research is the Refinery Business Unit (RBU) of Chinese petroleum corp., the biggest governmental enterprise belongs to the Ministry of the Economic Affairs. In order to strengthen their competition, the Chinese Petroleum Corp. established the Refinery Business Unit at the end of the year 2000. They try to simplify and consolidate the organization and reorganize functional organization to business unit. The main purpose is hope that will be change the organizational culture, reduce the working process and revolute the employees mental. It also wish that re-engineering process which by through simplified the administrative levels and rationalized the human resources planning would produce enterprise¡¦s operation efficiently. The researcher is working in the Chinese Petroleum Corp. and have experienced in the establishment of RBU. After fully understanding the response of various levels of the employees to the human resource planning in this re-engineering process, he make the conclusion of the research is as following: 1. There is no significant difference among employees with different attributes against ¡§Manpower Transfer Planning¡¨. 2. There is no significant difference among employees with different attributes against ¡§Strengthening of Manpower Employment¡¨. 3. There is significant positive correlation between Manpower Transfer Planning and Strengthening of Manpower Employment as expressed by employees of different attributes. 4. Empirical outcomes of employees of different attributes toward the impact of Manpower Transfer Planning and Strengthening of Manpower Employment are: a. The manpower transfer and core manpower have significant positive impact. b. There is significant positive impact of human resources supply and demand adjustment and core manpower. c. There is significant positive impact of Manpower Supply and Demand Adjustment and manpower subject to transfer. d. There is significant positive impact of Manpower Supply and Demand Adjustment and Manpower to be developed.