Background Anti-corruption efforts have been on the agenda of successive Chinese leaders, though the effectiveness of these campaigns has varied. Since economic reforms began in 1978, political corruption in China has grown significantly. The types of offenses vary, though usually they involve trading bribes for political favours, such as local businesses trying to secure large government contracts or subordinates seeking promotions for higher office. At the 18th Party Congress, both outgoing General Secretary
Hu Jintao and incoming party leader Xi Jinping repeatedly emphasized that corruption is a threat to the party's survival. Xi made special mention of corruption in his inaugural speech as General Secretary on 15 November 2012. He also warned his colleagues on the Politburo that corruption would "doom the party and state." Xi proposed to eliminate the "Four Bad Work Styles" of "formalism, bureaucratism, hedonism, and extravagance" (the latter two referring to types of corruption) from the Party. Around 20 days after Xi assumed office as general secretary, the Politburo issued the
Eight-point Regulation, stressing reforms such as prohibiting private use of public cars, reduce and simplify official meetings, and prohibit expensive meals and showy official trips. In January 2013, the CCDI held a meeting to mobilize for the anti-corruption campaign. It was announced that the campaign would be implemented directly from Beijing by dispatching inspection teams with full power with no limits or quotas. The powers of the CCDI were also expanded, which was given enhanced power over local CDIs so that local officials could not interfere with its affairs. By July 2013, CCDI had sent out ten roving inspection teams led by retired ministerial-level officials to the provinces, state-owned enterprises, and other units. The number of inspection teams increased from 20 in 2012, 39 in 2014, 82 in 2015, to more than one hundred in 2016. In 2015, the CCDI issued a list of one hundred "most wanted" suspects for corruption crimes.
First regional inspections The first salvos of the campaign were the abrupt sacking of
Sichuan Deputy Party Secretary
Li Chuncheng, which took place in December 2012, shortly after Xi took office as leader of the CCP. Of these regions, the inspection team in charge of
Jiangxi uncovered far-reaching official corruption in the province, bringing down about a dozen officials, including Lieutenant Governor
Yao Mugen.
'Encircling' Zhou Yongkang member investigated for corruption in history Meanwhile, in the latter half of 2013, a separate operation began to investigate officials with connections to
Zhou Yongkang, former Politburo Standing Committee member and national security chief. Three sectors in which Zhou was known to carry immense influence were targeted for investigation, including the national oil sector (where Zhou was once a chief executive), Sichuan province (where Zhou was party chief), and security organs (once under the jurisdiction of the
Central Political and Legal Affairs Commission, which Zhou headed). Senior officials, such as former China Petroleum chief executive
Jiang Jiemin, senior Sichuan officials
Li Chongxi and
Guo Yongxiang, and former deputy minister of public security
Li Dongsheng, were all dismissed in 2013. Many of Zhou's former secretaries who later received promotions, including
Ji Wenlin,
Tan Li,
Shen Dingcheng, and
Li Hualin, were also rounded up for investigation. The fall of Jiang Jiemin – who were seen as a close confidant of Zhou Yongkang and who also held membership on the elite
Central Committee of the Chinese Communist Party – in September 2013 was seen as an unmistakable sign that the net was closing in on Zhou himself. On 15 December 2013,
The New York Times, in a front-page article, confirmed that Zhou Yongkang was the ultimate target of the campaign, and that it would be only a matter of time before the investigation was made public. On 30 January 2014,
Caixin, a Chinese website known for its investigative journalism, released a video and an accompanying article entitled "The Three 'White Gloves' of Zhou Bin", detailing allegations about the wrongdoing of Zhou Yongkang's son, without mentioning the senior Zhou directly as a means to skirt censorship rules. Zhou's targeting broke the long-standing convention of "PSC
criminal immunity" () that had persisted since the end of the
Cultural Revolution.
Second regional rounds and Shanxi "political earthquake" In November 2013, a second round of inspection teams was dispatched. These teams were sent to the provinces of
Shanxi, Jilin, Yunnan, Anhui, Hunan and Guangdong, as well as the Xinhua News Agency, the Ministry of Commerce, and the state-owned company overseeing the construction of the
Three Gorges Dam. In Guangdong, the inspections resulted in the abrupt downfall of the populist party chief of the provincial capital, Guangzhou,
Wan Qingliang. In Yunnan, former provincial party chief
Bai Enpei and Vice Governor
Shen Peiping were implicated in corruption and detained. In Shanxi, a coal-producing province in central China, the stationed inspection team picked up on a corruption labyrinth that seeped into almost all aspects of governance in the province, particularly the collusion between local politicians and business elites, most of whom ran coal companies. The inspection initially resulted in the dismissal of Deputy Party Secretary
Jin Daoming, Vice Governor
Du Shanxue, and
Ling Zhengce, the brother of the once-powerful chief presidential aide
Ling Jihua. The political drama in Shanxi played out over the third quarter of 2014, as the province experienced a wholesale cleansing of its political establishment with ferocity unseen in post-Mao era China. Between 23 and 29 August 2014, four sitting members of the province's top governing council, the provincial
Party Standing Committee, were sacked in quick succession, giving rise to what became known as the "great Shanxi political earthquake". The province's Party Secretary
Yuan Chunqing was then abruptly transferred out of office, as the central authorities 'parachuted' then
Jilin party chief
Wang Rulin to take his place. During the transfer-of-power announcement in the provincial capital
Taiyuan, Politburo Standing Committee member
Liu Yunshan sat centre stage as party organization officials and provincial politicians ran the motions and exchanged obligatory political declarations to stabilize the province and maintain unwavering loyalty to the party centre.
Fall of the "Four Big Tigers" As the public awaited word on the fate of Zhou Yongkang amid intense rumours circulating inside the country and in international media, on 30 June, an announcement came from Beijing that General
Xu Caihou, former member of the Politburo and vice chairman of the Central Military Commission from 2004 to 2013, was being expelled from the party for taking bribes in exchange for promotions, and facing criminal prosecution. The CMC Vice-chairman position is the highest position held by a military officer in China, as the chairmanship (commander-in-chief) is customarily occupied by a civilian. Xu was the highest-ranked PLA military officer ever to be implicated in corruption and the first Politburo member investigated for corruption since the sacking of former Chongqing party chief
Bo Xilai. Unlike the steady build-up of speculation surrounding the Zhou case, the announcement of Xu's expulsion from the party came without any apparent warning. Reports later surfaced that the 71-year-old general, who was going through medical treatment for bladder cancer at
301 Military Hospital in Beijing, was taken from his sickbed in March 2014 to be investigated. became the highest-ranking military officer in PLA history to be investigated for corruption. A month after Xu's fall, on 30 July 2014, state media finally broke months of silence on Zhou Yongkang with a press release naming him the subject of an investigation into "severe disciplinary violations". The terse news bulletin, carried throughout Chinese media, signalled that Zhou was "no longer a comrade" but did not discuss criminal wrongdoing. Zhou was likely placed under some form of house arrest long prior to the announcement. The official confirmation that Zhou was under investigation made him the first Politburo Standing Committee member to fall from grace since the end of the
Cultural Revolution, and broke the unspoken rule of "PSC criminal immunity" that has been the norm for over three decades. Moreover, it was unusual that the case against Zhou was pursued despite his having retired from office in 2012. Prior to Xi's ascension to power, corruption cases were typically targeted at incumbent Politburo members, such as
Chen Xitong,
Chen Liangyu, and Bo Xilai. Zhou would be formally expelled from the party in December 2014, after the Politburo reviewed findings of his case. The internal investigation concluded that Zhou abused his power, maintained extramarital affairs with multiple women, took massive bribes, exchanged money and favours for sex, and "leaked state and party secrets." The fourth quarter of 2014 saw another flurry of officials detained for investigation. Criminal proceedings had also begun. On July 31, Wang Suyi was sentenced to fifteen years in prison for bribery. On August 5,
Tong Mingqian was convicted of dereliction of duty in a vote-buying scandal and sentenced to five years in prison. In September 2014, the trial of former economic official
Liu Tienan became the first high-profile televised trial of the campaign. On camera, a teary-eyed Liu recanted his crimes and lamented having ruined the future of his son, who was said to be complicit in his corrupt activities. On 22 December 2014, Ling Jihua, former senior aide to former Party general secretary Hu Jintao and a political star whose ambitions were quashed by the untimely death of his Ferrari-driving son, also fell under the anti-graft dragnet. Ling was serving as the head of the party's
United Front Work Department at the time, and was also vice chairman of the
Chinese People's Political Consultative Conference (CPPCC), a legislative advisory body. Ling hailed from the prominent Linghu political family from
Pinglu County, Shanxi. Several of his relatives were reported as having been investigated beginning in the third quarter of 2014, in what seemed to be another 'encirclement campaign' similar to what was happening with Zhou Yongkang. It was later alleged that Ling served as somewhat of a ringleader for the so-called
Xishan Society, a
secret society-like network of high officials from Shanxi province.
Su Rong, the fourth 'big tiger' who was then also serving as CPPCC Vice-chairman, was already 'netted' earlier in the year, but was officially expelled from the party in February 2015. Su was better known for his lengthy career as party chief in three Chinese provinces, but his term in Jiangxi (2007–2013), where corruption was said to have flourished under his watch, was cited as the major reason for his downfall.
Continuation of the campaign By 2015, 138,867 party members were punished in accordancy with the Eight-point Regulation. A media campaign accompanied the anti-corruption campaign. In 2017, the TV show
In the Name of the People, which had gotten funding from the
Supreme People's Procuratorate, premiered. From January to November 2016, 35,800 cases of Eight-point Regulation" violations involving 50,800 party members were investigated, and 37,000 were punished. Xi also ordered that all central investigations be repeated for a second time to net those who escaped scrutiny, a practice which has been adopted since. Anti-corruption efforts intensified in 2017. The central inspection teams had concluded twelve rounds of inspections with 160 inspections covering 277 localities and units by this time. In October 2017, Chinese media reported that 440 officials among the central leadership were investigated and punished, including 40 members and alternate members of the Central Committee. More than one million corruption cases were investigated, and more than two million party members and cadres were punished; of these were about 1,343,000 party members and cadres at or above the township level, and 648,000 party members and cadres in the rural areas, a total of nearly two million cadres. The government also claimed the
Operation Sky Net and
Operation Fox Hunt had extradited 3,453 fugitives from more than ninety countries and ¥9.51 billion were retrieved, with 48 out of a list of one hundred "most wanted" suspects had been returned to China. In addition, 79 officials in the CCDI and CDI, the overseers of the campaign, were disciplined; 160,000 cases of violating the Eight-point Regulation were investigated, while 136,100 were punished. In 2016, 57,000 party members turned themselves in and confessed wrongdoing; and 160,000 public complaints were received by the eleventh round of inspections, and 110,000 complaints against the SOEs were received. During Xi's second term, the anti-corruption's focus shifted to lower level officials. While a total of 26 officials of provincial-ministerial rank or higher were put under investigation from 2012 to 2017, more than the total under
Jiang Zemin and
Hu Jintao, the number of provincial-ministerial rank officials under investigation from 2017 to 2022 was 13. reiterating that corruption remains the "biggest threat" to the CCP, reaffirming the government's continued determination to confront entrenched corruption and strengthen internal discipline.
Anti-corruption work in the military In September 2023,
Reuters reported that Defense Minister
Li Shangfu was under anti-corruption investigations by the
Commission for Discipline Inspection of the CMC (CMCCDI). His absence had been observed and speculated on by U.S. government officials, who told the
Financial Times they believed that Li was under investigation. On 24 October 2023, the sixth meeting of the Standing Committee of the
14th National People's Congress (NPC) decided to remove Li from the posts of State Councilor and Minister of National Defense. He was also removed from the CMC. In July 2024, the
3rd Plenary Session of the
20th CCP Central Committee confirmed the decision to expel Li. In April 2025, the
Financial Times reported that Central Military Commission Vice Chairman
He Weidong had been arrested, placed under anti-corruption investigations and was removed from his post as vice chairman of the Central Military Commission. In June 2025,
Miao Hua, a senior admiral and head of the political work department of CMC, was dismissed following an investigation for "serious violations of discipline," a term commonly used to indicate corruption. His removal made him one of the highest-ranking CMC officials to be purged since the 1960s and the eighth CMC member to be ousted since Xi Jinping came to power in 2012. Miao, who had been suspended in 2024 and expelled from the National People's Congress in April 2025, was among several senior military figures targeted in Xi's ongoing anti-corruption campaign, which has increasingly focused on military procurement and has raised concerns over the image of China's armed forces. On 17 October 2025, the
Ministry of National Defense announced that He was expelled from the CCP and the PLA for "serious violations of discipline and law". He was replaced by
Zhang Shengmin. His removal as the First-ranked CMC Vice Chairman was the first since the fall of
Zhao Ziyang (also the
CCP General Secretary) after the
1989 Tiananmen Square protests and massacre. He, along with eight other senior military officials, was investigated and punished for "serious violations of Party discipline and law" and "suspected of major duty-related crimes". A spokesperson for the Defense Ministry stated that the violations involved "exceptionally large amounts of money" and were of an "extremely serious nature and with extremely negative impacts". Reports indicated that He Weidong's expulsion was also linked to accusations of political disloyalty and personal misconduct described by official sources as "loss of chastity," suggesting violations of party discipline beyond financial corruption. On 27 December 2025, He Weidong was disqualified as a deputy to the National People's Congress along four other military officers including
He Hongjun,
Wang Peng,
Wang Renhua and
Zhang Hongbing. On 24 January 2026, the Ministry of National Defense announced that CMC Vice Chairman
Zhang Youxia and Chief of Staff of the Joint Staff Department of the Central Military Commission
Liu Zhenli were placed under investigation due to a decision by the
CCP Central Committee over suspected "serious violations of discipline." The
South China Morning Post reported Zhang was arrested on 19 January. It also reported that top CCP officials were briefed about Zhang's case on 23 January, and that Zhang was suspected of corruption, failing to rein in his close associates, family members and relatives and for not flagging problems to the party leadership at the first instance. The ''
People's Liberation Army Daily'' published an editorial stating that Zhang and Liu had "severely trampled on and undermined the
CMC Chairman responsibility system". This was a more severe characterization than the previous characterization of the charges against He Weidong. ==Regional profiles==