1 Limitations and Opportunities of Transformational Leadership: The Moderating Effect of Perceived Organizational Support Dr Lin-Chin Lin Department of International Trade, Kun-Shan University, Tainan, Taiwan Email: llin@mail.ksu.edu.tw Dr Ding-Yu Jiang Department of Psychology, National Chung Cheng University, Chiayi, Taiwan Email: psydyj@ccu.edu.tw Dr Bor-Shiuan Cheng Department of Psychology, National Taiwan University, Taipei, Taiwan Email: chengbor@ntu.edu.tw Preferred Stream: 11 Organizational Behavior Profile: The academic degrees were the B.A. from department of art (1998), IMBA from department of business (2001), Ph. D from department of education (2004) in the University of the Incarnate Word. Fields of specialization are leadership behavior, human resources management and international business. The professional academic experience is the assistant professor of international trade department since 2004 to present. The conference papers have been published on the ANZAM conference and Chinese Culture and Management.