Update 9.24.22–A more detailed story of President Xi Jinping's arrest has emerged. Translated from Mandarin: "Shocking Beijing story: Xi visited Central Asia on Sept. 14th. Hu and Wen successfully persuaded Song Ping, a former member of the Standing Committee, to take control of the military that afternoon. Song took control of the Central Guard Bureau that night. Jiang Zeng and the members of the Central Committee in Beijing were informed on a single phone line. The original Standing Committee members removed Xi's military power by a show of hands. When Xi found out, he returned to Beijing on the evening of Sept. 16th. Xi was arrested at the airport. He is now under house arrest at Zhongnanhai's home. The change in leadership will be announced at the Seventh Plenary Session of the 19th Central Committee. Unable to verify. New Highland News Agency."
https://www.smobserved.com/story/2022/09/23/news/chinese-president-xi-jinping-said-to-be-under-arrest-as-80-km-long-line-of-military-vehicles-heads-to-beijing/7105.html
After Mao’s death Hua Guofeng was party chairman until 1981, when Deng’s protege Hu Yaobang took over the post. Hu was replaced as the party general secretary (the post of chairman was abolished in 1982) by another Deng protégé, Zhao Ziyang, in 1987. Zhao was succeeded by Jiang Zemin in 1989, and Hu Jintao was elected general secretary in 2002. Hu was then followed as general secretary by Xi Jinping, who was elected to the post in 2012.
https://www.britannica.com/topic/Chinese-Communist-Party
Zhongnanhai (Central and Southern Seas) located in central Beijing, a royal garden complex since ancient times, is now the headquarters of the State Council of PRC, the Secretariat of the Communist Party of China (CPC) and the General Office of CPC.
https://www.travelchinaguide.com/attraction/beijing/zhongnanhai.htm
OCT 9, 2022. 7th PLENARY SESSION of 19th CPC Central Committee
https://www.thechinaagenda.com/events/oct-9-2022-7th-plenary-session-of-19th-cpc-central-committee/