Chongqing (simplified Chinese: 重庆; traditional Chinese: 重慶; Chinese Postal Map Romanization: Chungking) is a major city in Southwest China and one of the five national central cities in the People's Republic of China (PRC). Administratively, it is one of the PRC's four direct-controlled municipalities (the other three are Beijing, Shanghai and Tianjin), and the only such municipality in inland China.

The municipality was created on 14 March 1997, succeeding the sub-provincial city administration that was part of Sichuan province. As of November 2010, the municipality had a population of 28,846,200, although the urbanized area is estimated to have a population of only 6 or 7 million. Chongqing is the largest direct-controlled municipality, and comprises 19 districts, 15 counties, and 4 autonomous counties.

The official abbreviation, 渝 (Yú), was approved by the State Council on 18 April 1997. Chongqing was also a municipality of the Republic of China administration, serving as its wartime capital during the Second Sino-Japanese War (1937–1945). Its abbreviated name is derived from the old name of a part of the Jialing River that runs through Chongqing and feeds the Yangtze River.

Bo Xilai (born 3 July 1949) is a Chinese politician. He came to prominence through his tenures as the mayor of the coastal economic hub of Dalian and then governor of Liaoning province. From 2004 to November 2007, he served as Minister of Commerce. Between 2007 and 2012 he served as a member of the Politburo and head of the Communist Party's Chongqing branch.

The son of Bo Yibo, one of the Eight Elders of the Communist Party of China, Bo Xilai is identified as one of the "princelings" of Chinese politics. He cultivated a casual and charismatic image in the media that marked a departure from the normally staid nature of Chinese politics.

In Chongqing, Bo became known for heavy-handed populism. He initiated a campaign against organized crime, increased spending on welfare programs, maintained consistent double-digit percentage GDP growth, and campaigned to revive Cultural Revolution-era "red culture." Bo's promotion of egalitarian values and the achievements of his "Chongqing model" made him the champion of the Chinese New Left, composed of both Maoists and social democrats disillusioned with the country's market-based economic reforms and increasing economic inequality. However, the perceived lawlessness of Bo's anti-corruption campaigns, coupled with concerns about his outsized personality, made him a controversial figure.