1. Mock Cao Cao
After Cao Cao captured Yecheng, his son took a fancy to Yuan's wife Zhen Shi, so Cao Cao gave Zhen Shi to his son with a wave of his hand. Kong Rong couldn't stand it any longer, so he advised Cao Cao to attack Zhou and give da ji to Zhou Gong. Cao Cao didn't understand which allusion this was from, so he asked Kong Rong. Kong Rong laughed at Cao Cao and said, Now you give Zhen Shiyin to your son, just as King Wu gave da ji to Duke Zhou. Cao Cao was furious after hearing this. He knew that this was Kong Rong satirizing himself and his son xelloss.
2. Repeatedly opposed to Cao Cao and openly disobeyed Cao Cao.
Cao Cao wrote to the emperor in the imperial court, saying that Liu Biao despised the majesty of the imperial court and did not give gifts on time. In fact, he wants to eradicate Liu's imperial clan. However, Kong Rong once again stood up and strongly opposed the execution of Liu Biao. For the sake of national security, Liu Biao cannot be weakened. Secondly, Cao Cao banned alcohol, and Kong Rong quit. Kong Rong not only didn't obey the ban, but also openly called his friends to eat and drink.
Finally, because Kong Rong said in public, a mother is like a container, and there is no need to have any feelings for her. The disaster came from his mouth. This time, Cao Cao caught him. Cao Cao killed the Kong Rong family on charges of "surrendering", "doing evil", "slandering the imperial court" and "breaking the rules". Kong Rong begged his son and daughter for mercy before he died, but the seven-year-old daughter said: There are eggs under the nest. Accept death frankly and be told by later generations.