张易之
By 703, Zhang Yizhi and Zhang Changzong had become resentful of Wei Yuanzhong, who by now was a senior chancellor, for dressing down their brother Zhang Changyi () and rejecting the promotion of another brother Zhang Changqi (). They also were fearful that if Wu Zetian died, Wei would find a way to execute them, and therefore accused Wei and Gao Jian (), an official favored by Princess Taiping, of speculating on Wu Zetian's old age and death. They initially got Wei's subordinate Zhang Shuo to agree to corroborate the charges, but once Zhang Shuo was before Wu Zetian, he instead accused Zhang Yizhi and Zhang Changzong of forcing him to bear false witness. As a result, Wei, Gao, and Zhang Shuo were exiled, but escaped death.