曾会欣，官宣被查

Group 1 - The article reports that Zeng Huixin, the former deputy director of the Science and Law Department of the National Railway Administration, is under investigation for serious violations of discipline and law [1][2] - It is noted that Fei Dongbin, a member of the Party Leadership Group of the Ministry of Transport and the Party Secretary and Director of the National Railway Administration, is also under investigation for similar violations [2] - A meeting was held by the National Railway Administration to discuss the disciplinary review and investigation decisions made by the Central Commission for Discipline Inspection and the National Supervisory Commission regarding Fei Dongbin, with unanimous support expressed by the attendees [2]