Chen Chih-chung, son of former Taiwan leader Chen Shui-bian, visits his father at the detention house before Chen Shui-bian was moved to the prison in Taipei, southeast China's Taiwan, Dec. 2, 2010. Chen Shui-bian was moved from the detention house to the prison and began serving the sentence in jail Thursday. Chen was sentenced to 11 years and eight years in jail by a Taiwan court after the final trial of two separate corruption cases on Nov. 11. [Xinhua]