Dai Yulin, former Deputy Party Secretary and Vice Chairman of the Liaoning Provincial CPPCC, was announced by the Central Commission for Discipline Inspection on September 17, 2026, to be undergoing disciplinary review and supervisory investigation, three years after his retirement. During his early tenure in Dalian, he was promoted by Bo Xilai, and subsequently served in the Liaoning officialdom for a long time, becoming entangled in relevant political purge trajectories.