Mao Zedong Thought (毛泽东思想) is the corpus of political, military, and revolutionary doctrine attributed to Mao Zedong and his collaborators, formally defined as "the application and development of Marxism-Leninism in China." It was canonised at the Seventh National Congress of the Chinese Communist Party in April 1945, when Liu Shaoqi's report on the revised Party Constitution declared it the guiding thought of all Party work. Its theoretical seeds lie in Mao's writings of the late 1920s and 1930s — On Practice and On Contradiction (1937), On Protracted War (1938), On New Democracy (1940), and On the People's Democratic Dictatorship (1949). The doctrine asserts that revolution in a semi-colonial, semi-feudal society must be led by the proletariat but powered by the peasantry, encircling the cities from the countryside through protracted armed struggle.
Its key features distinguish it from Soviet orthodoxy. First, the mass line (从群众中来,到群众中去) — "from the masses, to the masses" — treats correct leadership as the systematic gathering and refining of popular ideas. Second, the theory of contradiction distinguishes antagonistic from non-antagonistic contradictions and "principal" from "secondary" contradictions, a dialectical method underpinning policy analysis. Third, New Democracy posited a transitional bourgeois-democratic stage led by a worker-peasant-led united front before socialism. Fourth, people's war and the primacy of the Party's command over the gun ("political power grows out of the barrel of a gun"). After the Cultural Revolution (1966–76), the Resolution on Certain Questions in the History of Our Party of June 1981 crucially separated "Mao Zedong Thought" — the collective, scientific summation of the Party's experience — from "the mistakes of Mao's later years," judging his record "70 percent achievements, 30 percent errors."
Mao Zedong Thought remains enshrined in the Preamble of the 1982 PRC Constitution and in the CCP Constitution alongside Marxism-Leninism, Deng Xiaoping Theory, the "Three Represents," the Scientific Outlook on Development, and Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era (added 2017). As of 2026 it is part of the "Four Cardinal Principles" framework articulated by Deng in 1979 and is invoked under Xi to legitimise centralised Party leadership and the mass line, revived in rectification and anti-corruption campaigns. It is taught compulsorily in Chinese universities and tested in the Guokao's Shenlun and political-theory components.
For exam candidates, the term recurs across China-focused modern history and political-system papers. UPSC and FSOT World History sections test the contrast between the Maoist peasant-centred path and the Soviet urban-proletarian model, the significance of the Long March and Yan'an Rectification (1942–44), and the 1981 Resolution's reassessment. Guokao aspirants must master the canonical "living soul" of Mao Zedong Thought identified in 1981 — seeking truth from facts, the mass line, and independence/self-reliance. The typical question angle asks candidates to evaluate continuity and rupture between Mao Zedong Thought and successor ideologies, or to explain why the CCP preserved the doctrine while repudiating the Cultural Revolution.
Example
At the CCP's Seventh Congress in April 1945, Liu Shaoqi formally enshrined Mao Zedong Thought as the Party's guiding ideology in the revised Party Constitution.
Frequently asked questions
It was canonised at the Seventh National Congress of the CCP in April 1945, when Liu Shaoqi's report on the revised Party Constitution declared it the guiding thought of all Party work. It remains enshrined in both the CCP Constitution and the 1982 PRC Constitution's Preamble.