According to the client of the Central Commission for Discipline Inspection, Xu Bo, the former deputy secretary of the Sichuan Provincial Commission for Discipline Inspection and the former director of the Provincial Supervision Department, is suspected of serious disciplinary violations and actively investing in the case. He is currently undergoing disciplinary review and supervision and investigation.

Public information shows that Xu Bo, 67, has retired in October 2015, which means that he took the initiative to vote for the case after five years of retirement.

Xu Bo joined the work in January 1976 and joined the Chinese government in October 1981.From July 1985 to July 1986, Xu Bo served as the vice president of the Sichuan Provincial Youth League; from August 1997 to June 2006, he successively served as Deputy Secretary of the Municipal Party Committee, Secretary of the Municipal Party Committee, and Director of the Standing Committee of the Municipal People's Congress in Luzhou City.

From May 2007 to January 2013, Xu Bo successively served as Deputy Secretary of the Sichuan Provincial Commission for Discipline Inspection, Director of the Provincial Quality and Technical Supervision Bureau; Director of the Provincial Supervision Department, Director of the Provincial Party Committee Inspection Office, Director of the Provincial Prevention Bureau, Provincial Party CommitteeThe director of the inspection office.

From January 2013 to January 2015, he served as the Deputy Director of the Sichuan Provincial CPPCC Hong Kong, Macao and Taiwan Overseas Chinese and Foreign Affairs Committee, and then retired.