Mark Chen
Mark Tang-shan/Tan-sun Chen (; born 16 September 1935) is a Taiwanese politician, former Secretary-General of the Office of the President of Taiwan under former President Chen Shui-bian. He was also previously Foreign Minister of the ROC from 2004 to 2006 (the first Democratic Progressive Party member to occupy the position). Before returning to Taiwan, he worked for the United States Department of Commerce from 1973 to 1992, over 19 years. Provided by Wikipedia
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