Chǔ Suìliáng, courtesy name Dengshan, formally the Duke of Henan, was a Chinese calligrapher, historian, and politician who served as a chancellor during the reigns of the emperors Taizong and Gaozong

Ma Zhou, courtesy name Binwang, formally the Duke of Gaotang, was a Chinese politician who served as a chancellor during the reign of Emperor Taizong in the Tang dynasty. He was initially a commoner a