In the summer of 194 AD, Cao Cao assembled a massive army to launch his second invasion of Xu Province, this time under the banner of filial vengeance. His father, Cao Song, had been murdered by soldiers of Tao Qian.
In an earlier post, we discussed the defection of Dong Zhao from Yuan Shao. Before becoming a key architect of Cao Cao’s political ascendancy, Dong Zhao served under the powerful warlord Yuan Shao for several years and then served under Zhang Yang briefly.
In a previous article, we discussed why Chen Gong betrayed Cao Cao. Today, let’s explore why Zhang Miao was also persuaded to join the rebellion and betray Cao Cao.