What kind of personality characteristics does Yan Zi have? Please talk about it in combination with the content of the essay.

The first battle of wits: The King of Chu seized Yanzi's short stature, closed the city gate, and dug a hole five feet high to let Yanzi into the city, so as to insult Yanzi and achieve the goal of insulting Qi. Yan zi is not humble and silent, playing along, and fighting back against the king of Chu with the method of a king of Chu. His words are very clear. As long as the king of Chu admits that his country is a dog country, he will drill a dog hole. If the king of Chu says that his country is not a dog country, he should open the gate. Finally, the king of Chu had to open the city gate. This time, Yan Zi didn't see the king of Chu, so he gave him a head-on blow.

The second battle of wits: The King of Chu used the excuse that there was no one in Qi, and satirized Yan Zi's incompetence and Qi's incompetence. In the face of an insult to himself and the country by the King of Chu, Yan Zi righteously replied to the King of Chu once again: There are too many people in the State of Qi to hold, how can you say that there is no one in the State of Qi? Then seriously belittle yourself, and then belittle the king of Chu and Chu. On the surface, it seems that he is embarrassed by his incompetence. In fact, it is in this quiet affectation that he hit back at the king of Chu, making the king of Chu "dumb to eat Rhizoma Coptidis-he can't say what he has suffered."

The third battle of wits: The King of Chu ridiculed the Qi people for being worthless, while Yan Zi cited a phenomenon that is well known to all in Chu, and proved by the same reason that Qi people can live and work in peace and contentment in Qi, and they become thieves as soon as they arrive in Chu, also because the water and soil in the two countries are different.

The King of Chu insulted Yan Zi three times. In the first two times, his words were full of provocation and ridicule, and it was extremely unreasonable to call the doctor of Qi State "you". Later, he pointed directly at Qi State. "How can Qi people be so worthless and do such a thing?" The language of ridicule is even more unscrupulous. In the face of such overbearing insults, Yan Zi stood upright, calmly responded, and countered with wit. As a result, the King of Chu was defeated again and again, and he had to plead guilty.

In the war of words between Yan Zi and the King of Chu, one is an envoy who is smart, resourceful and courageous, and defends national dignity; One is an arrogant and arrogant king. It is obvious who wins and loses, who is good and who is bad.