Datang: The prince of salted fish was overheard by Li Er

The answer lies in Chai Shao.

This is not to say that Chai Shao will lead to failure. In Li You's view, Chai Shao can also lead troops to victory.

And this problem is actually Chai Shao won directly.

When Li You was reading the history books before, he still thought that the six-way army led by Li Jing in the Tang Dynasty attacked the Eastern Turks.

However, it now appears that the reason for using so many manpower is not as simple as supplementing combat power.

Chai Shao was able to defeat Jieli Khan's troops in Shuofang in the second year of Zhenguan, so after a year, the battle will become easier.

Then why send out the six-way army!

Around this question, Li You finally had an answer.

The credit for eliminating the East Turks requires even rain and dew.

After the unification of the Central Plains, the greatest enemy of the Tang Dynasty was Jieli Khan of the Eastern Turks.

If it is said that the unification of the Central Plains achieved Li Shimin's prestige beyond that of the hidden prince Li Shimin and the Supreme Emperor Li Yuan, then the elimination of the Eastern Turks will undoubtedly once again hold up a banner figure in the army.

And the existence of this person, no matter who he is, or whether he is from Li Tang's clan, is very likely to be a threat to the Great Tang Dynasty.

After thinking about this point, Li You also figured out why this battle had to be fought from all sides, and a large number of generals were called into battle.

However, even if there are enough people in history to take credit for this, Li Jing, who is in command of the six-way army, is still criticized for this incident.

Just after the squadron returned to the court, someone impeached Li Jing for his incompetence in governing the army. When the Jieli Khan's tooth tent was smashed, some treasures and cultural relics were looted by the soldiers, and they asked the judicial department to review them.

Li Shimin showed both kindness and power, and finally not only pardoned Li Jing's crimes, but also rewarded him for his meritorious service in this battle.

Afterwards, although Li Shimin promoted Li Jing to be prime minister and increased the number of real seals, Li Jing also understood Li Shimin's intentions.

After returning from Turkic, Li Jing spent most of his time at home claiming to be sick, in order to dispel Li Shimin's suspicion.

In the next few years, Li Jing held civilian positions and completely stayed away from the army.

It wasn't until the ninth year of Zhenguan that the influence of the elimination of the Turks faded, and Li Shimin let Li Jing go out of the mountain again, and once again took the lead to fight against Tuyuhun.

That time, the same five-way army launched together, and it also wiped out Tuyuhun in a destructive manner.

The history is surprisingly similar, and the reason is naturally the same.

While Li You figured it out, Li Shimin also fully understood Li You's thoughts.

Li Shimin was also greatly surprised by this result, and at the same time completely calmed down from the excitement just now.

After calming down, Li Shimin could think of a lot more than Li You.

'Bastard, although your thoughts are a little naive, but after all, the direction is right. '

'After such an important battle, how can it be so simple to balance the reputation of generals. '

'It's more important to balance the families behind those generals than just generals. '

'Li Jing's role in Datang is far beyond what you, a child, can imagine. '

Thinking of this, Li Shimin suddenly lost interest.

The joy of conquering Turks before suddenly faded a lot.

Seeing that Li You was still thinking, Li Shimin said flatly: "Don't think about it, Youer, this is all an adult's business."

"Take good care of your mother and concubine during this time."

After speaking, Li Shimin was ready to leave.

As soon as he walked to the door, Li Shimin suddenly remembered something, turned his head and said to Li You: "By the way, You'er, go to the Taishi Bureau when you have time."

"Let Li Shilang choose a few names for the two little princes."

A lot of attention was paid to the naming of the prince, not only to have a good omen, but also to fit the horoscope of the birthday.

So this time, Li Shimin handed over the task of naming to the Taishi Bureau and asked them to come up with a few names for Li Shimin to choose.

Li You nodded quickly, he knew that this was also a big deal.

[Hey, isn't the prince of Empress Changsun Li Zhi? The name is easy to handle, but the difficulty lies in the younger brother born to the concubine. 】

【Looks like I have time to discuss it with the people from the Taishi Bureau. 】

[By the way, who is Li Shilang that Li Er is talking about?Why haven't I heard of this person. 】

Li You was muttering in his heart, but Li Shimin, who had already walked out of the door, almost staggered and fell to the ground.

"What, the prince born to Guanyin's maidservant is Li Zhi! '

"He is the bastard who almost ruined the Tang Dynasty because he was greedy for my woman!"

"It seems that I will educate this little prince well in the future."

Li You, who was thinking about his name in the room at the moment, didn't know how "tragic" Li Zhi's future fate would be because of him.

Finally, after Li Shimin walked away for a long time, Li You yelled and remembered who this Li Shilang was.

"It turned out to be him! How could I have forgotten him?"

This Li Shilang of the Taishi Bureau is none other than the famous Li Chunfeng in history.

In folklore, he is most famous for co-writing the wonderful book "Tui Bei Tu" with Yuan Tiangang.

According to legend, Tang Taizong Li Shimin just asked them to calculate the fate of the Tang Dynasty.

Unexpectedly, Li Chunfeng calculated more and more vigorously, and couldn't stop, until Yuan Tiangang suddenly pushed him on the back, and warned: "Don't reveal the secret, go back and rest."

Only then did Li Chunfeng reluctantly write the conclusion: "In the boundless sky, there is no freedom in the rise and fall of the world. It is better to push back and go back to rest."

The name "Tui Bei Tu" was also derived from this.

Starting from the Tang Dynasty, this wonderful book has been calculating the rise and fall of China's national fortune for more than 2000 years, which has to be amazing.

Of course, in addition to being pushed back by the myth, Li Chunfeng is also a very famous astronomer and mathematician.

He was the first person in the world to grade wind power. He once designed a device called "Three-legged Chicken Wind Scale" for observing and measuring wind.

Not only that, but Li Chunfeng also set the wind force at level 1000, and it was not until more than [-] years later that European talents refined it to level [-] on the basis of the level [-] wind set by him. With more and more refinement, the wind level has now increased. It has reached the eighteenth level, and his famous "Yisi Zhan" is the earliest monograph in the history of world meteorology.

Not only that, he once made a new armillary sphere.

Before Li Chunfeng, the Siyouyi and Liuheyi designed by Zhang Heng were commonly used.

After Li Chunfeng's transformation, it became triple. In this way, the outermost is Liuheyi, the middle is Sanchenyi, and the innermost is Siyouyi.

Its biggest advantage is that it can measure the ecliptic latitude and longitude, the equatorial latitude and longitude, and the horizon latitude and longitude, and this improvement created the most advanced astronomical observation instrument in the world at that time.

In addition, Li Chunfeng also formulated a new calendar "Linde Calendar" after making some additions to the "Huangji Calendar" written by Liu Zhuo, an astronomer in the Sui Dynasty.

Li You had also longed for this mythical character for a long time. After recovering from his senses, he immediately went to the Taishi Bureau.

However, when he came to Taishi Bureau, Li You was rejected.