Just before and after Zhang Youxia's arrest, major upheavals occurred in Tianjin's military forces: the commander of the Tianjin Garrison was placed under house arrest, and the commander, political commissar, and deputy commanders of the Armed Police Tianjin Corps were replaced; Chen Yuan was transferred to the Beijing Military District at the same time, while his subordinate was reassigned as political commissar of the Armed Police Tianjin Corps. 【#YanMingLunZheng-212】