Xu Yingkui
... that during the Boxer Rebellion, Xu Yingkui collaborated with other high-ranking Chinese officials to defy the declaration of war made by the Qing imperial court on Western countries?
... that during the <a href="./Boxer_Rebellion" id="mwBNo" rel="mw:WikiLink" title="Boxer Rebellion">Boxer Rebellion</a>, <b id="mwBNs"><a href="./Xu_Yingkui" id="mwBNw" rel="mw:WikiLink" title="Xu Yingkui">Xu Yingkui</a></b> collaborated with other high-ranking Chinese officials to defy the declaration of war made by the <a href="./Qing_dynasty" id="mwBN0" rel="mw:WikiLink" title="Qing dynasty">Qing</a> imperial court on Western countries?