Zhuge Liang's son, iq does not need to be doubted at all. Coupled with the teaching of Huang Yueying, Zhuge Zhan has been proficient in calligraphy and painting since he was a child, with quick thinking and excellent memory, and he is simply a child of other people's families. In 234, after Zhuge Liang fell ill and died of Wuzhangyuan, Zhuge Zhan inherited his father's title. By 243, Zhuge Zhan was 17 years old, married a princess of Shu Han, and was given the title of Knight Lieutenant.

If shu han could continue forever, Zhuge Zhan might really be able to rise step by step until he grasped the military and political power of Shu Han. But this was not the case, in 263, the State of Wei sent troops to attack Shu Han, led by Zhong Hui, and was in a stalemate with Jiang Wei. There was also a road led by Deng Ai, who crossed the mountains and mountains to attack Yinping, and the soldiers pointed directly at the barrier of chengdu, the capital of the Shu Han Dynasty, Mianzhu. By this time, Shu Han was already defeated. Before Zhuge Zhan prepared to go out of the city to fight to the death, Zhuge Zhan scolded Jiang Wei's 3 sentences, saying that after Zhuge Liang's death, the Shu kingdom was helpless.
1, I can't remove Huang Hao internally. Huang Hao was a eunuch, and to put it nicely, he was a eunuch. Although Liu Chan liked Huang Hao very much, when Dong Yun was there, Huang Hao did not dare to do anything out of the ordinary. Because Dong Yun even Dared Liu Chan to face up to Kuang Hao, let alone angrily scold Huang Hao. Therefore, when Dong Yun was alive, Huang Hao was very afraid and never dared to do anything wrong, and even his official position was only Huang Mencheng.
However, by 246, Dong Yun died, and the problem was troublesome. Dong Yun was replaced by Chen Qi, this guy did not reject Huang Hao, but also interacted with Huang Hao, and together they deceived Liu Chan. In this way, Huang Hao had the opportunity to participate in the government. By 258, Chen Qi had fallen ill and died, and the government was completely controlled by Huang Hao. Liu Chan's younger brother Liu Yong did not like Huang Hao, and Huang Hao said bad things about Liu Yong every day around Liu Chan, and as a result, Liu Yong could not see Liu Chan for more than ten years. Like Luo Xian didn't like Huang Hao, Huang Hao demoted him to Padang as a Taishou. Coupled with the fact that Jiang Wei had been fighting outside and had no time to deal with internal affairs, this made Huang Hao more and more unscrupulous, and later, even Jiang Wei, a great general, was forced to go to Tuntian and did not dare to return to Chengdu.
2, Outside can not balance Jiang Wei chaotang, Zhuge Zhan can not put Huang Hao what, in the army, he is not at all comparable to Jiang Wei. Although Jiang Wei was originally a general of the State of Wei, his martial arts and military command ability were all first-class, and in addition, he was still a descendant of Zhuge Liang, and many people in the army were very convinced of Jiang Wei. During Zhuge Liang's time, Jiang Wei was already the second most important person in the Shu Han army after Wei Yan. Later, Zhuge Liang fell ill and died of Wuzhangyuan, and Wei Yan was hacked to death by Ma Dai, and Jiang Wei was equivalent to the commander-in-chief of the Shu Han army. Following Zhuge Liang six out of the Qi Mountains, and later attacking the Central Plains, Jiang Wei's prestige had long been known throughout the army, which was not comparable to Zhuge Zhan, who had never led a soldier to fight.
3, the march can not protect the country. This sentence was the most direct question of the Shu Han at that time. Because Deng Ai's over the mountains and mountains had already put Shu Han in a panicary situation. At that time, Jiang Wei was confronting Zhong Hui in the Sword Pavilion, and he could not dispatch troops to support Chengdu at all, and could only rely on the troops in the rear to block it. However, Zhuge Zhan missed the opportunity and made no decisions, resulting in the dangerous land being occupied by Deng Ai, and Zhuge Zhan could only retreat to Mianzhu and fight Deng Ai in the plains. It can be said that at this time, the heavens and places are favorable, and Zhuge Zhan does not have an advantage. Just like that, when Zhuge Zhan decided to go out of the city to fight to the death, he couldn't help but look up to the sky and scold, "I can't get rid of Huang Hao internally, I can't balance Jiang Wei externally, and I can't defend the land when I march, I have three sins, what face can I go back?" In just a few short words, he said that after Zhuge Liang's death, Shu Han's helplessness. There was no way, there was no great general Liao Hua in Shu, and there was also a Dou who could not be supported, even if he Zhuge Zhan was Zhuge Liang's son, it was also powerless to return to heaven.