The Constitution & state structure
China's 1982 Constitution and state structure for the Guokao political-theory paper: the four constitutional principles, the organs of state, and Party leadership.
The 1982 Constitution as supreme law
The current Constitution of the People's Republic of China was adopted by the Fifth National People's Congress (NPC) at its Fifth Session on 4 December 1982, replacing the short-lived 1975 and 1978 charters. It is the fourth constitution since 1949 (preceded by 1954, 1975, 1978) and is conventionally called the Peng Zhen Constitution after the drafting committee's leading figure. Article 5 declares the Constitution the supreme law: no statute, administrative regulation or local rule may contravene it, and 'all state organs, the armed forces, all political parties and public organizations and all enterprises and institutions must abide by the Constitution and the law.'
The 1982 text restored the State Presidency (abolished under Mao after 1968), re-established institutional regularity after the Cultural Revolution, and embedded the Four Cardinal Principles in its Preamble: keeping to the socialist road, upholding the people's democratic dictatorship, upholding the leadership of the Communist Party of China (CPC), and upholding Marxism-Leninism and Mao Zedong Thought. These principles, first articulated by Deng Xiaoping on 30 March 1979, frame the entire constitutional order.
Five amendment cycles
The Constitution has been amended five times—1988, 1993, 1999, 2004 and 2018—always by the NPC, never by referendum. The high-yield milestones are precise: 1988 legitimized the private economy and land-use transfer; 1993 wrote in 'socialist market economy' and 'Deng Xiaoping Theory' (the latter by name in 1999); 1999 added 'rule the country according to law' (yifa zhiguo); 2004 inserted 'the State respects and protects human rights' (Article 33) and protected lawful private property (Article 13).
The 2018 amendment is the most examined: it removed the two-term limit on the State President and Vice-President from Article 79, wrote Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era into the Preamble, added the sentence 'leadership of the Communist Party of China is the defining feature of socialism with Chinese characteristics' to Article 1, and created a wholly new state organ—the National Supervisory Commission—in a new Section 7 of Chapter III. Candidates should be able to date each cycle and pair it with its signature insertion.
Unitary, multi-ethnic, single-party
Article 1 defines the PRC as a socialist state under the people's democratic dictatorship led by the working class and based on the worker-peasant alliance. The state is unitary, not federal: Article 3 establishes democratic centralism as the organizing principle of all state organs—lower bodies obey higher ones and the NPC stands supreme. Article 4 guarantees regional ethnic autonomy in areas of compact minority settlement (e.g., the Tibet Autonomous Region, established 1965), while Article 31 authorizes special administrative regions, the legal basis for Hong Kong (1997) and Macao (1999) under 'one country, two systems.'