Zhang Xingcheng
Zhang Xingcheng ( 587 – October 10 , 653 ) , courtesy name Deli , posthumously known as Duke Ding of Beiping , was a Chinese official who served as a chancellor during the reigns of the emperors Taizong and Gaozong in the Tang dynasty . 
<triplet> Zhang Xingcheng <subj> chancellor <obj> position held <triplet> chancellor <subj> Tang dynasty <obj> country <triplet> Taizong <subj> Tang dynasty <obj> time period