Chen Xitong
Before his death in 1998, Yang Shangkun told army doctor Jiang Yanyong that June 4 was the most serious mistake committed by the Communist Party in its history, a mistake that Yang himself could not correct, but one that certainly will eventually be corrected. Zhao Ziyang remained under house arrest until his death in 2005. Zhao's aide Bao Tong has repeatedly called on the government to reverse its verdict on the demonstrations. Chen Xitong, the mayor of Beijing, who read the martial law order and was later disgraced by a political scandal, expressed regret in 2012, a year before his death, for the death of innocent civilians. Premier Wen Jiabao reportedly suggested reversing the government's position on Tiananmen in party meetings before he departed from politics in 2013, only to be rebuffed by his colleagues.