Chen Gang

On January 6, 2019, Chen Gang was placed under investigation by the Central Commission for Discipline Inspection, the party's internal disciplinary body, and the National Supervisory Commission, the highest anti-corruption agency of the People's Republic of China, for "serious violations of regulations and laws". He was expelled from the party on July 11.

Chen was linked to real estate mogul Guo Wengui. It was said that Guo used his relationship with disgraced former Ministry of State Security deputy chief Ma Jian to ask Chen Gang, then in charge of Beijing's planning and urban development work, to help reduce a financial penalty against Guo, whose company was said to have violated municipal zoning and development restrictions. Reportedly, in 2013, Guo was again assessed a fine for encroaching public land while building a private residence in the Houhai area of Beijing. However, Chen reportedly said his hands were tied and refused to take action on Guo's behalf. The Guo-Chen-Ma relationship triangle was reportedly confirmed by Ma's own testimony during trial and also through online videos in which Ma described his relationship with Guo Wengui.

In 2012, Chen rose in rank to second out of nine vice mayors, and also became a member of the Beijing Party Standing Committee. At the time, he sat on the same leadership body as Chen Gang (born 1965), creating an odd situation where two Chen Gang's of the same name (in written form and in pronunciation) needed a disambiguating identifier at party meetings. The younger Chen Gang was Chen Gang (government), while the older Chen Gang was known as Chen Gang (Chaoyang District).

He seemed to have a promising political future. In 2012, he was made an alternate member of the 18th Central Committee of the Communist Party of China. In October 2016, Cai Qi became party chief of Beijing; this was followed by a series of consequential changes to the Beijing political scene. Executive Vice Mayor Li Shixiang (later disgraced) was placed in a ceremonial position, and Chen was unceremoniously transferred to the office of the South-North Water Transfer Project as a deputy director. At the party meeting where his departure was announced, Chen stated that he taken to heart the feedback by the central inspection teams and gave thanks for what he called "spicy criticism" (辣味批评) by the emissaries. This was seen as an ominous sign. In 2018, he was again transferred to become a member of the secretariat of the China Association of Science and Technology.

Chen was born in Chongyang County, Hubei province. He joined the Communist Party of China in May 1988. He held a graduate degree in urban planning obtained from Tsinghua University, and a master's degree in engineering. He joined the Communist Youth League while attending university. He has served as assistant to the mayor of Liuzhou, Guangxi, and worked in the urban planning department in that city. He has also served as the deputy director of the Beijing Urban-Rural Planning Commission, and director of the Beijing Urban Planning Commission. In 2006, he was then made the Vice Mayor of Beijing, replacing Liu Zhihua, who had been dismissed on corruption charges. It was said that Chen enjoyed a close relationship with Liu Qi.