Jiang Qing vs. Deng Xiaoping

Did the sentencing to death of Jiang Qing, the widow of Mao Zedong, founder of the People's Republic of China, enable the Chinese Communist Party led by Deng Xiaoping to absolve itself of the crimes of the Great Helmsman? Accused of counter-revolutionary crimes after Mao's death, she embodied the hard left of the Chinese Communist Party, which Deng is determined to get rid of to make way for his modernisation plan.