Li Daoguang
Li Daoguang ( 李道廣 ) , courtesy name Taiqiu ( 太丘 ) , formally Marquess Cheng of Jincheng ( 金城成侯 ) , was an official of Wu Zetian's Zhou Dynasty , serving as chancellor for about two years . 
<triplet> Li Daoguang <subj> chancellor <obj> position held