At the closing ceremony of a major CCP meeting, former General Secretary Hu Jintao was escorted out of the venue by security guards in full view of the public, marking the complete bankruptcy of political norms such as inter-generational succession designation.
Following the death of Deng Xiaoping in 1997, Jiang Zemin broke free from the constraints of the supreme elder, assumed comprehensive control of party, government, and military power, and ushered in his era of governance.
In April 1989, Hu Yaobang suffered a massive myocardial infarction during a Politburo meeting and passed away shortly after. His death directly triggered the subsequent 1989 Student Movement.
During the 1989 protests, because he advocated resolving issues within the framework of democracy and the legal system, Zhao Ziyang was stripped of all his posts by Deng Xiaoping and subsequently placed under house arrest in Fuqiang Alley, Beijing, for fifteen years until his death from illness.
Following the ongoing spread of the 1986 student protests, Deng Xiaoping criticized the central leadership for being weak on the ideological and theoretical front, and Hu Yaobang subsequently resigned from his position as General Secretary of the CCP Central Committee.