Why did Xianfeng, with a mediocre qualification, become king because of what the teacher taught him?

Xianfeng's teacher Du Shoutian taught him two things: First, don't shoot any prey when hunting in Nanyuan. If Daoguang asks, it's because spring is the time for birds and animals to breed, so he can't bear to kill them; The second is to say nothing but cry before Daoguang dies; Xianfeng complied with these two points. Daoguang felt that Xianfeng had a kind heart and let him inherit the throne. Here, I have to say that Du Shoutian is particularly good at speculating people's psychology, which is why he let Xianfeng say whatever he likes, and finally made Xianfeng, who has a mediocre qualification, king.

Du Shoutian was born in a scholarly family, so he also read many poems. During the Daoguang period, he became the teacher of Xianfeng, and Xianfeng was still in May. Du Shoutian devoted himself to teaching Mei. He taught him everything from homework to life. Not only that, but he is also very concerned about Xianfeng's health and looks like a parent. Xianfeng is also very grateful to Du Shoutian.

Xianfeng works hard, but because of his general talent, he still lags far behind the clever sixth brother. Du Shoutian see in the eye, anxious in my heart. In fact, he was not afraid that his apprentice could not become emperor, but he was thinking that if he gave up his position, it would probably affect the situation, so Du Shoutian decided to help his apprentice. Before hunting in Nanyuan, Du Shoutian told Xianfeng not to shoot any prey. If Daoguang asked, he would say that in order to compete with his brothers, he didn't have the heart to shoot the creatures in the gestation period of spring.

Xianfeng did as Du Shoutian taught him, and Daoguang was very satisfied with his answer. Before Daoguan died, he also called Xianfeng and his sixth brother together. Brother Liu talked about running the country and keeping the country safe, but Xianfeng just cried and couldn't bear to tell Daoguang. Daoguang felt that Xianfeng had a good heart, although his qualifications were average, so he made him emperor.