Anti-corruption campaign under Xi Jinping

A far-reaching anti-corruption campaign was launched in China following the conclusion of the 18th National Congress of the Chinese Communist Party (CCP) in 2012. Initiated by CCP general secretaryXi Jinping, the campaign became the most extensive and systematic anti-corruption effort in the history of CCP governance. The campaign began with the Central Commission for Discipline Inspection (CCDI) conducting investigations and purging numerous high-ranking CCP and government officials, as well as People's Liberation Army (PLA) generals and heads of state-owned enterprises and institutions, for violations of discipline and law. Nationwide, disciplinary inspection and supervision departments at all levels of the CCP and government have investigated and punished CCP members and senior officials for violations of discipline and law.

Upon assuming office, Xi pledged to crack down on both "tigers and flies", referring respectively to high-ranking officials and grassroots civil servants. Most of the officials investigated were dismissed from office and faced charges of bribery and abuse of power, though the severity and nature of the alleged misconduct varied considerably. Administered primarily by the CCDI its Secretary from 2012 to 2017, Wang Qishan, alongside the relevant military and judicial bodies, the campaign has targeted hundreds of senior officials, including dozens of ministerial-level official and senior PLA officers, hundreds of deputy ministerial-level officials, several executives of state-owned enterprises, and five national leaders. The campaign has also led to strengthening of the CCDI apparatus within the CCP, as well as enhanced power over local Discipline Inspection Commissions. In 2018, the National Supervisory Commission was formed as the country's highest state supervisory body following a merger between various anti-corruption government departments, strengthening the CCDI's powers and reach.

The campaign notably investigated both sitting and former national-level leaders. These included former Politburo Standing Committee (PSC) member Zhou Yongkang and former Politburo members and Central Military Commission (CMC) vice chairmenXu Caihou and Guo Boxiong. The campaign also targeted sitting Politburo members such as Chongqing CCP committee secretary Sun Zhengcai in 2017, CMC vice chairmen He Weidong and Zhang Youxia in 2025 and 2026 respectively. and former Xinjiang CCP committee secretaryMa Xingrui in 2026. As of 2023, approximately 2.3 million government officials had been prosecuted. The campaign formed a central component of a broader initiative aimed at curbing corruption within the CCP and reinforcing internal unity through a process termed self-revolution. It has since become one of the defining features of Xi's political legacy and has been cited as a key factor that allowed Xi to consolidate power.