While negotiations with the European powers were being held, the Xianfeng Emperor and his imperial entourage fled to Jehol province in the name of conducting the annual imperial hunting expedition. As his health worsened, the emperor's ability to govern also deteriorated, and competing ideologies in court led to the formation of two distinct factions — one led by the senior official Sushun and the princes Zaiyuan and Duanhua, and the other led by Noble Consort Yi, who was supported by the general Ronglu and the Bannermen of the Yehe Nara clan.