Philip Short Yan'an Rectification Movement Kang Sheng Yan'an
In Shanghai, suicide by jumping from tall buildings became so commonplace that residents avoided walking on the pavement near skyscrapers for fear that suicides might land on them. Some biographers have pointed out that driving those perceived as enemies to suicide was a common tactic during the Mao-era. In his biography of Mao, Philip Short notes that Mao gave explicit instructions in the Yan'an Rectification Movement that "no cadre is to be killed" but in practice allowed security chief Kang Sheng to drive opponents to suicide and that "this pattern was repeated throughout his leadership of the People's Republic".
