Red Guards () were a mass student-led paramilitary social movement mobilized by Chairman Mao Zedong in 1966 until their abolishment in 1968, during the first phase of the Cultural Revolution, which he had instituted. According to a Red Guard leader, the movement's aims were as follows: Despite being met with resistance early on, the Red Guards received personal support from Mao, and the movement rapidly grew. The movement in Beijing culminated during the "Red August" of 1966, which later spread to other areas in mainland China. Mao made use of the group as propaganda and to accomplish goals such as seizing power and destroying symbols of China's pre-communist past ("Four Olds"), including ancient artifacts and gravesites of notable Chinese figures. Moreover, the government was very permissive of the Red Guards, and even allowed the Red Guards to inflict bodily harm on people viewed as dissidents. The movement quickly grew out of control, frequently coming into conflict with authority and threatening public security until the government made efforts to rein the youths in, with even Mao himself finding the leftist students to have become too radical. The Red Guard groups also suffered from in-fighting as factions developed among them. By the end of 1968, the group as a formal movement had dissolved. Origins The first students to call themselves "Red Guards" in China were from the Tsinghua University Middle School, who were given the name to sign two big-character posters issued on 25 May – 2 June 1966. The students believed that the criticism of the play Hai Rui Dismissed from Office was a political issue and needed greater attention. The group of students – led by Zhang Chengzhi at Tsinghua Middle School and Nie Yuanzi at Peking University – originally wrote the posters as a constructive criticism of Tsinghua University and Peking University's administrations, who were accused of harbouring intellectual elitism and bourgeois tendencies. Most of the early Red Guards came from the so-called "Five Red Categories". The Red Guards were denounced as counter-revolutionaries and radicals by the school administration and by fellow students and were forced to secretly meet amongst the ruins of the Old Summer Palace. Nevertheless, Chairman Mao Zedong ordered that the manifesto of the Red Guards be broadcast on national radio and published in the People's Daily newspaper. This action gave the Red Guards political legitimacy, and student groups quickly began to appear across China. By