王伾 Traditional form: 王伾 Pinyin (reading): Wángpī Definitions: Wang Pi (-c. 806), Tang dynasty chancellor and a leader of failed Yongzhen reform 永貞革新/永贞革新 of 805 Characters: 王 - king, ruler; royal; surname 伾 - mighty Traditional characters: 王 - king, ruler; royal; surname 伾 - mighty