Yao Shu (姚璹) (632–705), courtesy name Lingzhang (令璋), formally Count Cheng of Wuxing (吳興成伯), was an official of the Chinese dynasty Tang Dynasty and Wu Zetian's Zhou Dynasty, serving twice as chancellor during Wu Zetian's reign.
Read more about Yao Shu: Background, During Emperor Gaozong's Reign, During Emperor Zhongzong's and Emperor Ruizong's First Reigns, During Wu Zetian's Reign, During Emperor Zhongzong's Second Reign