But the world praises him for his high virtue, envying that his old master indeed found a good son-in-law;
Moreover, he had several encounters with Lord Pingye of Yan, though defeated, he still managed to maintain a certain order, and as Lord Pingye's reputation grew over the years, his own rank also soared.
Yet, Lord Pingye doesn't remember who he is.
The first time they met in battle, Lord Zheng was still under the command of Li Fusheng, who led the central army to rout the Qian State coalition whose central army was under the Zu family. When the army pursued, Lord Zheng initially wanted to claim Han Laowu's head, but found him to be a tough nut to crack, prompting the typically cautious Lord Zheng to decisively "rein in on the brink of the cliff."
