Cai Qi ( zh, c=蔡奇, p=Cài Qí; born December 5, 1955) is a Chinese politician, who is the current
first-ranked secretary of the
Secretariat of the Chinese Communist Party (CCP), fifth-ranking member of the
CCP Politburo Standing Committee and the
director of the CCP General Office, making him the ''de facto''
chief of staff
The title chief of staff (or head of staff) identifies the leader of a complex organization such as the armed forces, institution, or body of persons and it also may identify a principal staff officer (PSO), who is the coordinator of the supportin ...
to
CCP General Secretary Xi Jinping
Xi Jinping, pronounced (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and Chairman of the Central Military Commission (China), chairman of the Central Military Commission ...
.
Cai began his career in
Fujian
Fujian is a provinces of China, province in East China, southeastern China. Fujian is bordered by Zhejiang to the north, Jiangxi to the west, Guangdong to the south, and the Taiwan Strait to the east. Its capital is Fuzhou and its largest prefe ...
province. He has served successively as the mayor of
Sanming, the mayor of
Quzhou, the mayor of
Hangzhou
Hangzhou, , Standard Mandarin pronunciation: ; formerly romanized as Hangchow is a sub-provincial city in East China and the capital of Zhejiang province. With a population of 13 million, the municipality comprises ten districts, two counti ...
and the
CCP committee secretary of
Taizhou, Zhejiang. Beginning in 2010 he served as the executive vice governor of
Zhejiang
)
, translit_lang1_type2 =
, translit_lang1_info2 = ( Hangzhounese) ( Ningbonese) (Wenzhounese)
, image_skyline = 玉甑峰全貌 - panoramio.jpg
, image_caption = View of the Yandang Mountains
, image_map = Zhejiang i ...
Province, and in 2014 was transferred to Beijing to serve as deputy director of the
CCP National Security Commission Office (rank equivalent of minister). Between 2017 and 2022, he was the
Party Secretary of Beijing
The secretary of the Beijing Municipal Committee of the Chinese Communist Party is the leader of the Beijing Municipal Committee of the Chinese Communist Party, Beijing Municipal Committee of the Chinese Communist Party (CCP). As the CCP is the One ...
. Largely due to Cai's extensive experience working in Zhejiang province, he is believed to be a
political ally of
CCP General Secretary Xi Jinping
Xi Jinping, pronounced (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and Chairman of the Central Military Commission (China), chairman of the Central Military Commission ...
.
Early life
Cai was born in
Youxi County,
Fujian
Fujian is a provinces of China, province in East China, southeastern China. Fujian is bordered by Zhejiang to the north, Jiangxi to the west, Guangdong to the south, and the Taiwan Strait to the east. Its capital is Fuzhou and its largest prefe ...
province on December 5, 1955.
During the latter years of the Cultural Revolution he worked at the Xiyang Commune,
Yong'an, Fujian. He joined the
Chinese Communist Party
The Communist Party of China (CPC), also translated into English as Chinese Communist Party (CCP), is the founding and One-party state, sole ruling party of the People's Republic of China (PRC). Founded in 1921, the CCP emerged victorious in the ...
(CCP) in August 1975.
Cai attended
Fujian Normal University and graduated in 1978 with a degree in political economics.
Afterwards, he stayed in the university as an official in its CCP committee, working there until 1983.
Early local careers
Fujian
In 1983, he was transferred to the
Fujian Provincial Committee of the CCP, working there as a clerk until 1985, then working as a division deputy head between 1985 and 1987, and then working as a ''
mishu'' at a General Work Department between 1987 and 1991.
He worked as the deputy director of the Office of Political Reform between 1991 and 1992, deputy director of the Party Building Department between 1992 and 1993, and deputy director of the Provincial Party
General Office between 1993 and 1996. As deputy director of the General Office, he was primarily a personal secretary to then Fujian CCP secretary
Chen Guangyi.
Between 1994 and 1997, he pursued a post-graduate degree in economic law at his alma mater via part-time studies.
He additionally attended a four-month training program for department and prefecture-level cadres at the
CCP Central Party School in 1996.
In September 1996 Cai took on his first major role in local government as the deputy CCP secretary, and later in November 1997, mayor of the city of
Sanming in Fujian, working there until 1999.
Zhejiang
He was transferred to Zhejiang province in May 1999 serving as the
deputy CCP committee secretary and Mayor of
Quzhou, working there until 2002.
Cai additionally pursued a doctoral degree in political economics, which he obtained from September 1999 to July 2001 at Fujian Normal University through part-time studies.
Between March 2002 and April 2004 Cai served as Quzhou's CCP secretary, the top political office of the city.
He engaged with the "" of the
Zhejiang Provincial Committee and executed the dual initiatives of designating the city as an industrial hub and capitalizing on its developmental advantages, thereby establishing a foundation for advancement in Quzhou.
In April 2004 Cai became party secretary of
Taizhou, Zhejiang; at the time,
Xi Jinping
Xi Jinping, pronounced (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and Chairman of the Central Military Commission (China), chairman of the Central Military Commission ...
was the party secretary of Zhejiang province.
In April 2007, Cai was promoted to the position Mayor of
Hangzhou
Hangzhou, , Standard Mandarin pronunciation: ; formerly romanized as Hangchow is a sub-provincial city in East China and the capital of Zhejiang province. With a population of 13 million, the municipality comprises ten districts, two counti ...
, the provincial capital, also serving as deputy CCP Secretary.
In July 2008, as Hangzhou mayor, Cai started a scheme to recruit petition liaison officers.
In January 2010, he became a member of the provincial
CCP Standing Committee as head of the party's provincial Organization Department.
In November 2013, Cai became the Executive Vice Governor of Zhejiang province, where he was the deputy of then Governor of Zhejiang
Li Qiang
Li Qiang (; born July 1959) is a Chinese politician who has been serving as the eighth and current premier of China since March 2023. He has been elevated to the second-ranking member on the Politburo Standing Committee of the Chinese Communist ...
.
He made the announcement of his change in jobs on his
Tencent Weibo account before the official media's announcement was made.
Beijing

In March 2014, Cai was said to have been transferred to Beijing to work as the deputy director of the General Office of the
CCP National Security Commission, a newly established body led by CCP general secretary Xi Jinping, though no official announcement was made about this appointment.
In April 2015, he assumed the position of Executive Deputy Director of the Office of the Central National Security Commission.
Party Secretary of Beijing
On 31 October 2016, Cai was appointed acting
mayor of Beijing,
replacing
Wang Anshun.
In November 2016, he served as the Executive Chairman of the Organizing Committee for the
Beijing 2022 Winter Olympic and
Paralympic Games
The Paralympic Games or Paralympics is a periodic series of international multisport events involving athletes with a range of disability, disabilities. There are Winter Paralympic Games, Winter and Summer Paralympic Games, which since the 1988 ...
.
In December 2016, in response to rising house prices, he said the municipal government would "make sure" prices will "not rise" in 2017. On 7 January 2017, Cai announced the creation of a new environmental police, which he said would target target open-air barbecues, garbage incineration and the burning of wood and other biomass. He also set ambitious targets for reducing pollution in the city.
He was formally appointed as mayor by the
Beijing Municipal People's Congress on 20 January 2017.
He was also appointed as the
deputy CCP committee secretary of Beijing.
In February 2017, he became the head of a leading group in Beijing to ensure that the military stopped providing paid services. In May 2017, Cai was appointed as
CCP committee secretary of Beijing. Cai's appointment broke nearly all conventions in post-Cultural Revolution political tradition; he was neither a member nor alternate member of the Central Committee, and took on an office that would, under normal circumstances, be accorded Politburo membership.
In preparation for the
19th CCP National Congress, Cai called for strengthening social controls and cyber security defense, and cracking down on "various political rumors and harmful information" in September 2017. He was appointed to the
19th CCP Politburo immediately after the 19th CCP National Congress in October 2017, becoming one of the few people to be appointed to the Politburo before serving at the CCP Central Committee.
In 2017, early in his tenure, Cai came under controversy due to the forceful eviction of many
migrant workers from Beijing.
On November 18, 2017,
a significant fire incident transpired in a communal rental housing structure in
Xihongmen, Beijing, leading to 19 fatalities and 8 injuries.
Following the incident and the resultant tragic casualties from the fire, Beijing initiated a 40-day special operation on November 20, 2017, aimed at conducting a comprehensive investigation and remediation of potential safety hazards, particularly in group-rented housing identified as having significant fire risks.
During his tenure, Cai Qi promoted green development, particularly environmental protection, in Beijing. In 2016, the yearly average
PM2.5 concentration in Beijing decreased by 9.9% compared to the previous year, resulting in a total reduction of 23.7% since 2012.
He also devoted work to national security issues, especially
cybersecurity
Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software, systems and networks from thr ...
.
In June 2020, Cai was appointed to lead the team charged with the elimination of
coronavirus
Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal. Mild illnesses in humans include some cases of the comm ...
in the
Xinfadi market.
As the Beijing Party secretary, Cai was responsible for organizing the
2022 Olympic and Paralympic Winter Games in Beijing. In June 2017, he was appointed
President of the
Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games. He gave an opening speech during the
opening ceremony of the Olympics,
as well as during the
closing ceremony. He was awarded the
Gold Olympic Order after the Olympics.
CCP top leadership
Following the
1st Plenary Session of the
20th CCP Central Committee, held after the closing day of the
20th Party Congress in October 2022, Cai was appointed to the
CCP Politburo Standing Committee as its fifth-ranking member, also becoming the first-ranking secretary of the
CCP Secretariat. On November 13, 2022, Cai Qi relinquished his position as Secretary of the Beijing Municipal Committee, being succeeded by
Yin Li.
On December 6, 2022, Cai Qi officiated
Jiang Zemin's memorial service at the
Great Hall of the People in Beijing.
On December 11,
Jiang Zemin
Jiang Zemin (17 August 1926 – 30 November 2022) was a Chinese politician who served as General Secretary of the Chinese Communist Party, general secretary of the Chinese Communist Party (CCP) from 1989 to 2002, as Chairman of the Central Mil ...
's widow
Wang Yeping and other relatives, as well as Cai Qi, slowly scattered Jiang's ashes along with colourful flower petals at the estuary of the
Yangtze River
The Yangtze or Yangzi ( or ) is the longest river in Eurasia and the third-longest in the world. It rises at Jari Hill in the Tanggula Mountains of the Tibetan Plateau and flows including Dam Qu River the longest source of the Yangtze, i ...
.

In March 2023, he became the
director of the CCP General Office, succeeding
Ding Xuexiang
Ding Xuexiang (born 13 September 1962) is a Chinese politician who is currently the first-ranked vice premier of China and the sixth-ranked member of the Politburo Standing Committee of the Chinese Communist Party.
Considered a close confidan ...
; this made him the first General Office director that's also member of the Politburo Standing Committee since
Wang Dongxing. Cai was revealed as a deputy head of the
CCP National Security Commission in May 2023.
According to the ''
South China Morning Post
The ''South China Morning Post'' (''SCMP''), with its Sunday edition, the ''Sunday Morning Post'', is a Hong Kong-based English-language newspaper owned by Alibaba Group. Founded in 1903 by Tse Tsan-tai and Alfred Cunningham, it has remaine ...
'', Xi appointed Cai to succeed himself as the leader of the
Central Cyberspace Affairs Commission in the first half of 2023. Cai has also frequently accompanied Xi on trips, responsible for arranging his security, schedule and daily affairs.
He spoke at the annual National Publicity Ministers Work Conference (NPMWC) in January 2023, where he called on officials to use
core socialist values, improve foreign propaganda work, and uphold
Xi Jinping Thought and
Two Establishes and
Two Upholds. In August, Cai hosted 57 scientists at the “forefront of domestic technology” in
Beidaihe. In October, Cai held a National Conference on Propaganda, Ideology, and Cultural Work, where the CCP put forward the
Xi Jinping Thought on Culture. At the January 2024 annual NPMWC, Cai called on propaganda officials to "strengthen positive publicity and public opinion" and "sing loudly about China's bright economic prospects". In April 2024, the leading group of
Central Leading Group for Party Building held a meeting presided by Cai Qi, which said a Party discipline education campaign within the CCP would be held from April to July 2024. In August 2024, he hosted leading scientists from artificial intelligence, quantum physics, deep-sea exploration and aerospace sectors in Beidaihe.
In January 2025, Cai called on officials to step up promotion of China's economic achievements at the annual NPMWC conference. On February 5, 2025, he chaired a meeting of the central-level special working mechanism aimed at rectifying formalism to alleviate burdens on grassroots entities, underscoring the execution of the Central Committee's
Eight-point Regulation and the ongoing efforts to mitigate
formalism's impact on grassroots operations.
Public image
Cai is known for his extensive use of social media and his unorthodox approach to governance.
Cai has referred to Xi as "Xi Dada" (Uncle Xi) and "Boss Xi" in public media.
''
The Economist
''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. M ...
'' opined in 2017 as Cai "rocketed up the Communist Party's ranks" that "Xi Jinping has chosen an unusual man to lead the capital city."
Cai is said to have been a fan of
Kevin Spacey
Kevin Spacey Fowler (born July 26, 1959) is an American actor. Known for Kevin Spacey on screen and stage, his work on stage and screen, he List of awards and nominations received by Kevin Spacey, has received numerous accolades, including two ...
's ''
House of Cards'' TV serial, and was cited as a fan of the
iPhone
The iPhone is a line of smartphones developed and marketed by Apple that run iOS, the company's own mobile operating system. The first-generation iPhone was announced by then–Apple CEO and co-founder Steve Jobs on January 9, 2007, at ...
product.
Cai maintains a
Weibo microblog account under the subtitle "Cai Qi, a
Bolshevik
The Bolsheviks, led by Vladimir Lenin, were a radical Faction (political), faction of the Marxist Russian Social Democratic Labour Party (RSDLP) which split with the Mensheviks at the 2nd Congress of the Russian Social Democratic Labour Party, ...
",
which has been active since May 2010.
The account was initially opened under the name ''Qianshui'' (潜水; literally, "
scuba diving
Scuba diving is a Diving mode, mode of underwater diving whereby divers use Scuba set, breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance. The word ''scub ...
"), but he was eventually 'outed' by internet users. The account is 'followed' by over ten million people. He used it regularly to communicate with citizens.
As a sub-provincial-level official Cai was one of the highest-ranking officials to maintain a regular social media presence.
It is the opinion of certain political scholars that Cai used this Weibo tool to circumvent existing CCP apparatus and thereby gain public profile, "considerable influence" within the CCP and thereby promotion.
[ Cai has stated of the CCP that:] He stopped posting on Weibo after his transfer to Beijing in March 2014.
Personal life
Before retirement, Cai Qi's wife was a bureau-level official in Zhejiang. The couple have a son, who previously worked as an official at the subdistrict level in Hangzhou and as a staff member at the National Development and Reform Commission
The National Development and Reform Commission (NDRC) is the third-ranked executive department of the State Council of the People's Republic of China, which functions as a macroeconomic management agency. Established as the State Planning C ...
.
References
{{DEFAULTSORT:Cai, Qi
1955 births
Living people
21st-century mayors of places in China
People from Sanming
Mayors of Hangzhou
Mayors of Beijing
Political office-holders in Fujian
Members of the 19th Politburo of the Chinese Communist Party
Members of the 20th Politburo Standing Committee of the Chinese Communist Party
Fujian Normal University alumni
Presidents of the Organising Committees for the Olympic Games
Recipients of the Olympic Order
Delegates to the 14th National People's Congress
Delegates to the 13th National People's Congress
Delegates to the 11th National People's Congress
Delegates to the 9th National People's Congress
Directors of the General Office of the Chinese Communist Party
Standing Members of the CCP Beijing Municipal Committee
Secretary of the CCP Beijing Municipal Committee