Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Vietnamese Political Activists Convicted VOA News 20 January 2010 From left to right : Tran Huynh Duy Thuc, Nguyen Tien Trung, Le Thang Long and Le Cong Dinh listen to the verdict at a court in Ho Chi Minh City, Vietnam, 20 Jan 2010 Photo: AP From left to right : Tran Huynh Duy Thuc, Nguyen Tien Trung, Le Thang Long and Le Cong Dinh listen to the verdict at a court in Ho Chi Minh City, Vietnam, 20 Jan 2010 A Vietnamese court has convicted four political dissidents of subversion and sentenced them to up to 16 years in prison. The four went on trial in Ho Chi Minh City Wednesday for taking part in "activities aimed at overthrowing the people's administration," including promoting a multiparty state and collaborating with exiled Vietnamese pro-democracy groups. U.S.-educated human rights lawyer Le Cong Dinh and Le Thang Long received five-year sentences after the one-day trial. A third defendant, Nguyen Tien Trung, received a seven-year sentence, while Internet entrepreneur Tran Huynh Duy Thuc was sentenced to 16 years in jail. Human rights groups say the trial is being motivated by politics, as Vietnam's Communist Party leaders prepare for next year's national congress. Some information for this report was provided by AFP and AF. .