Health care industry is the project of middle-and-old age livelihood industrial development promoted by Industrial Development Bureau, Ministry of Economic Affairs. The objects of service are not only the seniors, but the contents of the project are to prepare for healthy and robust aging. Different from the definition for the senior industry in our country, that was planned to begin with the operation node of value chain. As advancing and promoting this project, the focus mainly lied on the commodities in the health care market and on the supply-and-demand balance of labor. With the speeding of aging in our country, however, health care businesses might meet the problem that demand and supply of the practitioners are out of balance. The objectives of this study includes: (1) to analyze the core and general competencies of practitioners in the health care industry; (2) to discuss the workplace leaning roles played by practitioners in this industry; (3) to explore the workplace learning competencies of practitioners in this industry. This study adopts descriptive method, collecting information through literature review, interview, and questionnaires. The samples are 50 practitioners employed by health care industry and three managers of human resources interviewed by researcher. The instrument refers to “assessment of workplace learning competency and climate” to conduct empirical analysis and discussion developed by Rothwell. The statistics analysis is carried out with descriptive statistics and correlation analysis. The conclusion includes: the supply of human recourses does not meet the demand in the health care industry. The unbalanced supply-and-demand of human resources may be solved by adjusting professional competency. In addition, the practitioners in the health care industry are willing to participate in the professional leaning and training. Their workplace learning roles are the information-gatherers and the professions have to be improved. Therefore, the recommendation is that managers of the health care industries should evaluate the possibility of integrating workplace learning into their organizations and draw up learning projects for the development of practitioners.