The old man's name was Lü Yijian. He was a scholar of the Song Dynasty, serving as the Right Assistant Minister of the Secretariat and Grand Scholar of the Imperial Academy. He was also known as the Duke of Shen.,There's no need to assume any other reasons, but don't jump to conclusions before trying to confirm them.,After a while, Yan Shu came in and bowed to Zhao Zheng, saying, "Your Majesty."。