Because of the fear in my heart, I want to destroy. The reason why Yu Wenhua wanted to kill Yang Guang was because he was afraid of Yang Guang. Although Yang Guang, the Emperor of the Sui Dynasty, was not a Ming Jun, he still had the ability.
First, Yang Guang could not be willing to be a puppet of Yu Culture and, sooner or later, there would be a moth. Second, as the emperor of the Sui Dynasty, Yang Guang still had many supporters. Sanlaiyu culture and want to stand on their own, Yang Guang is the biggest obstacle.

The Sui Emperor was an emperor with mixed reviews, and you can say that he was faint, but you cannot say that he was incompetent.
The Sui Emperor was really too capable, and the demise of many dynasties was caused by the incompetence of the emperor, for example, the last emperors of the Tang, Song, Yuan, Ming, and Qing dynasties were all unable to grasp real power or incompetent.
However, the Sui Dynasty was different, and the Sui Emperor Yang Guang was essentially the last emperor of the Sui Dynasty. The Great Unification sui dynasty was destroyed in his hands, but you don't have to say, he is really an emperor with outstanding ability.
First of all, the Sui Emperor had conquered Goguryeo three times, and each time he had brought millions of troops, which could be described as a huge momentum, and he had also conquered Tuguhun in the west, so he made the people's resentment boil over, and he did not have the ability to really do these things.
Secondly, the Sui Emperor used millions of laborers to dig the Grand Canal, so that the transportation of the Later Tang, Song, Yuan, Ming, and Qing dynasties became an important part of the dynasty's tax revenue, to get rich, first build roads, and jiangnan rose like this.
In addition, the Sui Emperor inspected the frontier many times to inspect the situation of the Sui Dynasty. For opponents outside the Great Wall, always maintain a vigilant mentality, which shows that the ability to resist enemies is very strong.
Finally, the Sui Emperor was the de facto founder of the imperial examination system. The imperial examination system began in the Northern Qi of the Southern and Northern Dynasties and flourished in the Tang Dynasty, but the founder in the middle was definitely the Sui Emperor, because he formulated the Jinshike.
Having done so many bullish things, is it a little difficult for you to control the Sui Dynasty Emperor Yang Guang? It's a lot of difficulty.
For this reason, Yu Wenhua and his heart were very nervous, and now he temporarily controlled Yang Guang, but this was only a temporary situation. If there is any accident in the future, Yang Guang will inevitably take Yu Culture and open the knife.
Compared with Yang Guang's grandson, 14-year-old Yang Tong, Yang Guang is really too difficult to control. Instead of keeping him for revenge, it would be better to simply kill him.
The supporters of the old Yang family are definitely quite a few.
Yang Guang personally is indeed angry people complain about some, there is a feeling of good joy and achievement, do everything to pay attention to pomp, the result is that the people of the world began to hate Yang Guang.
However, we must know that Yang Guang's ability to claim the title of emperor was definitely achieved with the support of the major nobles of the Sui Dynasty. That is to say, behind Yang Guang, there are actually many supporters.
After all, Yang Guang was the orthodox emperor of the Eight Classics of Zheng'er, and he had taken over the authority from Emperor Wen of Sui. In Confucian thought, between a father and a son, it must be a relationship of allegiance.
Therefore, the nobles of the Sui Dynasty, especially the Hongnong Yang clan, should be said to be quite supportive of Yang Guang. If Yang Guang is still alive personally, then Yu Wenhua and want to take charge of the government are equivalent to fantasy.
Of course, these people supported Yang Guang when he was alive, but once Yang Guang died, these people would also throw themselves into the competition for imperial power.
Therefore, Yu Wenhua and only by killing Yang Guang and cutting off the thoughts of these gangs can they truly divide this powerful force. Obviously, yu culture and the purpose has been achieved.
Reaching the city gate, de ji greeted the gurudwara and introduced into the court, with the title of Xiang Xiang. Ling sent the emperor out of jiangdu gate to show the group of thieves, because the fu would enter. He ordered The Fox Xingda Emperor to be killed in the palace, and dozens of courtiers and foreign relatives who did not distinguish themselves, no less harm, only Qin Xiao Prince Hao, was left as emperor. For more than ten days, the people who seized the capital of the river returned from the west of the waterway. --- Book of Sui
After Yang Guang's death, the world was in strife, and no one sincerely supported the descendants of the old Yang family. However, what Yu Wenhua did not expect was that he could not become the lord of the world.
Yu Wenhua is ambitious, but the steps are too big to tear the crotch of the pants.
Yu Wenhua and speaking of it, in fact, he is not a descendant of the Yuwen family of Northern Zhou, he is just a side branch. Therefore, it does not belong to the Northern Zhou royal family of the Eight Classics of Zheng'er.
But this person was more ambitious than many Northern Zhou royal families. At that time, The Sui Wen Emperor Yang Jian destroyed the Jiangshan of the Yuwen family of Northern Zhou, and now Yu Wenhua has returned to take revenge, which is also understandable.
It was as if Liu Xiu had destroyed Wang Mang and planned to continue the Western Han Dynasty himself. Yu Wenhua also wants to be called emperor, so the Sui Emperor must be a thorn in his eye.
However, in this matter, Yu Wenhua and he were in a hurry. He destroyed such an important card as the Sui Emperor under the circumstance that the world was not yet decided, which was tantamount to letting a king blow up at the beginning of the game.
After this card is played, the chips in your hand are not only not more than others, but also lose the deterrent power against others. With the Sui Emperor in hand, the good villain is famous for his division.
Isn't it fragrant to first pacify the world in the name of the Sui Emperor, and then to destroy the Sui Emperor and then seize the Jiangshan through Zen Rang himself?
Obviously, in the matter of killing the Sui Emperor, Yu Wenhua was really too anxious. Therefore, after he killed the Sui Emperor, the princes of the world were not willing to listen to Yu Wenhua's dispatches at all, which was a bit embarrassing.
Wisdom and anger: "On the day of success, neither will give you, nor will he be defeated, but he will be blamed." Why don't you kill me to demote Jiande? "Brothers fight each other, there is no elder or young, wake up and drink again, as a constant." His many deaths, knowing that he will be defeated, turned and sighed: "If life is the end of death, won't it be an emperor every day?" So Emperor Huan was located in Wei County, with the state name Xu, Jianyuan as Tianshou, and a hundred officials. --- Book of Sui
Do you think that if you ascend the throne in Luoyang and become emperor, you can really control the world? It is really whimsical, after all, there is more than one grandson of the Sui Dynasty Emperor, and the Yu culture and what is established may not have the high status established by others.