C569

He also wrote a secret letter, saying that Zhangsun Yuanhong was the only son of the family, and that Zhangsun Yuanhu was also the only son. Although the two of them were not brothers of the same blood, their relationship was even better, and Wei Zheng was told not to invite Zhangsun Yuanhong back to the capital anymore. Instead, he wanted Zhangsun Yuanhong's father, Zhangsun Donggong