President Xi Jinping has dismissed Chinese Foreign Minister Qin Gang after just seven months in office. Qin has been replaced by former Foreign Minister Wang Yi. This development comes a month after Qin disappeared mysteriously from public view, sparking feverish speculations about his fate.

A career diplomat, Qin rose rapidly through the ranks, and was seen as close to President Xi Jinping. In March this year, he was made a State Councillor, a very senior post, and one that he stills holds. Then what explains his sudden disappearance, and now, his sacking? 

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