Wargo was an outstanding geographer and strategist during the Three Kingdoms period.
Wargo was born in poverty, and everything he learned in his life depended on his own efforts. At first, he only played a very small role in the army, but he seemed to think that he could not be a nobody forever. Therefore, when Wargo was a farmer, he began to learn geography.
Every time I see Ozawa in the mountains, I need to point out the barracks. Many people laugh when they see him. Later, he made an appointment with Qiu Sima Xuan and became the secretariat of Yunnan. Wang Xuan qi stagnation, into a slap, moved to Shang Shulang. -History of the Three Kingdoms
Wherever the troops go, Wargo will make a careful survey of the local terrain and simulate how to use favorable terrain to arrange troops. This made people who walked with him very puzzled, and some even ridiculed him. However, Wargo doesn't care about other people's eyes at all. He just wants to study geography thoroughly, and then plan the content of the art book into practice by the way.
Learning is always useful. Until the age of 44, Wargo was still a humble farmer. It was not until he met Sima Yi that his life was completely changed. All the knowledge he learned can be fully utilized, so Sima Yi was a noble man all his life.
In the confrontation with Shu Han, Wargo defeated Jiang Wei's army many times.
Jiang Wei is a very famous general of Shu Han, and he can be said to be the only pillar in the later period of Shu Han. Therefore, there is no doubt about Jiang Wei's military capability. He has always planned to lead the northern expedition of Shu Han to success and complete Zhuge Liang's legacy. But the problem is that Jiang Wei met the biggest enemy in his life, that is Wargo.
No matter where Jiang Wei breaks through, he will basically be stopped by Wargo. Moreover, Wargo defeated Jiang Wei many times, which is clearly recorded in history. Therefore, in terms of talent, Wargo should be above Jiang Wei. With Wargo, Jiang Wei's northern expedition can only be in vain.
Jiang Wei and Hu Ji made an appointment to send troops to Cao Wei. As a result, Jiang Wei was beaten by Wargo, but Hu Ji stood him up, and the Shu army was defeated. A few years later, Zhuge Dan of Cao Wei rebelled. Jiang Wei thought it was time again, so he decided to attack Tao Yang. Unexpectedly, he met his old enemy Wargo again and was defeated again. Jiang Wei can only choose defense from now on. Therefore, from several examples, Jiang Wei did not defeat Wargo, but it was Wargo who blocked the northern expedition of Shu Han.