People's Republic of China

The People's Republic of China (PRC, Zhōnghuá Rénmín Gònghéguó) was proclaimed by Mao Zedong from the Gate of Heavenly Peace (Tiananmen) in Beijing on 1 October 1949, following the Chinese Communist Party's (CCP) victory over the Kuomintang in the civil war that resumed after 1945. The defeated Nationalists retreated to Taiwan, where they retained the rival "Republic of China." The PRC's constitutional foundation rests on the 1982 Constitution (the fourth, succeeding those of 1954, 1975 and 1978), which in its Preamble and Article 1 defines the state as "a socialist state under the people's democratic dictatorship led by the working class and based on the alliance of workers and peasants." The CCP's leading role, long stated in the Preamble, was inserted into the operative Article 1 by the March 2018 amendment, which also removed the two-term limit on the President.

Institutionally, the PRC is a unitary state in which the National People's Congress (NPC) is constitutionally the highest organ of state power (Article 57), electing the President, the Premier and the State Council (the cabinet), and the Central Military Commission. Real authority, however, flows through the parallel Party hierarchy, with the CCP General Secretary and the Politburo Standing Committee at the apex. Xi Jinping has concurrently held the offices of CCP General Secretary, State President and Chairman of the Central Military Commission since 2012–13, securing a third term as President in March 2023. The PRC administers 23 provinces (counting Taiwan), 5 autonomous regions, 4 direct-administered municipalities, and the Hong Kong and Macau Special Administrative Regions governed under the "one country, two systems" principle codified in their respective Basic Laws.

On the world stage the PRC replaced the Republic of China as the sole legitimate representative of China at the United Nations through General Assembly Resolution 2758 of 25 October 1971, taking the permanent seat on the Security Council with veto power. It conducted its first nuclear test in 1964 and is a recognised nuclear-weapon state under the Nuclear Non-Proliferation Treaty. Deng Xiaoping's "reform and opening up" (gaige kaifang) from 1978 transformed it into a "socialist market economy," and it acceded to the World Trade Organization in 2001. As of 2026 it is the world's second-largest economy, advances the Belt and Road Initiative launched in 2013, and remains in unresolved territorial disputes with India (the 1962 war, the 2020 Galwan clash) and across the South China Sea, where the 2016 Permanent Court of Arbitration award rejected its "nine-dash line" claim.

For the examinations the PRC recurs across multiple papers. In World History and Modern History it is tested on the Long March, the 1949 revolution, the Great Leap Forward, the Cultural Revolution and Deng-era reforms. In International Law and International Relations, candidates must know Resolution 2758, the UNSC veto, the One-China policy, and the UNCLOS arbitration. The General Studies paper for the UPSC and the IR sections of the FSOT and CSS frequently frame questions around India-China relations, Tibet, and China's institutional structure — distinguishing the Party from the state and the NPC from the State Council is a common high-yield distinction.