The host infers, by analyzing Xi Jinping's actions when disembarking the aircraft—especially the contrast between a stiff left hand and a flexible right hand, as well as swelling on the back of his hand—that he suffered a mild stroke, possibly due to a blockage in the right brain vessels.
The CCP Central Committee Politburo convened a meeting, emphasizing the importance and urgency of consolidating its ruling position and comprehensively strictly governing the Party; the host believes this signals that a large-scale purge may occur within the Party.