In the People's Republic of China since 1967, the terms "ultra-left" and "left communist" () refers to political theory and practice self-defined as further "left" than that of the central Maoist leaders at the height of the Great Proletarian Cultural Revolution (GPCR). The terms are also used retroactively to describe some early 20th century Chinese anarchist orientations. As a slur, the Chinese Communist Party (CCP) has used the term "ultra-left" more broadly to denounce any orientation it considers further "left" than the party line. According to the latter usage, the CCP Central Committee denounced in 1978 as "ultra-left" of Mao Zedong from 1956 until his death in 1976. This article refers only to 1) the self-defined ultra-left of the GPCR; and 2) more recent theoretical trends drawing inspiration from the GPCR ultra-left, China's anarchist legacy and international "left communist" traditions. GPCR ultra-left "Ultra-left" refers to those Marxist and anarchist GPCR rebel positions that diverged from the central Maoist line by identifying an antagonistic contradiction between the CCP-PRC party-state itself and the masses of workers and "peasants" conceived as a single proletarian class divorced from any meaningful control over production or distribution. Whereas the central Maoist line maintained that the masses controlled the means of production through the party's mediation, the ultra-left argued that the objective interests of bureaucrats were structurally determined by the centralist state-form in direct opposition to the objective interests of the masses, regardless of however "red" a given bureaucrat's "thought" might be. Whereas the central Maoist leaders encouraged the masses to criticize reactionary "ideas" and "habits" among the alleged 5% of bad cadres, giving them a chance to "turn over a new leaf" after they had undergone "thought reform", the ultra-left argued that "cultural revolution" had to give way to "political revolution" in which "one class overthrows another class". The masses could achieve democratic control over production and distribution only through "a new political power of the Paris Commune type". This meant that mass delegates subject to immediate recall and a universal salary would take over all the tasks necessary for organizing production and distribution, and all other bureaucratic posts would be abolished, including the military and police, which would give way to an armed citizenry. This revolution would necessarily involve general strikes, mutinies, weapons seizures and ultimately the merging of the Chinese revolution with a global communist revolution. When the central Maoist leaders launched the GPCR