The war is about to go to war, and Li Yang has nothing to remind him about the affairs in the court.

At this time, his concern was not in the court, but in the northern Huns.

Although Li Yang stayed away from the court and went on a mission to the Huns this time to let Feng Quji and others take the initiative to break up and disrupt the new policy, if this trip north is impossible to solve the Huns, it would be a failure. After all, the integration strategy against the Huns was the strategy he proposed himself.

What's more, unifying the Huns is not only about their own gains and losses, but also about the good and bad fortune of the entire Chinese nation. The benefits and harms are so great. As a time traveler, no one can know better than himself.

As long as the Huns can unify, integrate and assimilate this northern grassland nation, it is equivalent to directly rewriting the history of the Chinese nation for thousands of years.

In the original history, the Qing Dynasty was only unified and integrated the northern nomadic peoples. If it could arrive in the Qin Dynasty in advance, how much suffering would the Chinese nation avoid?

It is precisely because of knowing these pros and cons, that Li Yang felt even more responsible, just like Mount Tai, carrying the thousands of years of troubles in China, how could he dare to treat it lightly at all?

To merge with the Huns, the key is to force them to surrender to the Qin Dynasty.

However, if the Huns surrender to the Qin Dynasty, they must first force them to a desperate situation. To force them to a desperate situation, two things must be done. First, sweep away their livestock and make them unable to survive the winter without food; second, if their army counterattacks, they must be invincible. Both of these are indispensable.

If the animal products are not completely gone, they will not be forced to surrender.

If you cannot win the decisive battle, it will be even less likely to surrender.

And how easy is to achieve these two points? Anyway, Li Yang does not have absolute confidence and confidence.

However, what gave Li Yang a little confidence was that it was the Qin Dynasty and the Huns were not strong yet. At least before that, the Huns were bullied by the Qin army, so as long as the Qin army performed normally, it would be unlikely to lose the war.

What's more, Li Yang also has another powerful weapon for cavalry battles, that is, stirrups and saddles!

These two things can greatly improve the combat effectiveness of cavalry. It can be said without doubt that with these two things, cavalry fighting is absolutely overwhelming.

It was precisely because of this that Li Yang called He Zhang over directly.

Now He Zhang is the Minister of Works, and he is in charge of the Ministry of Works. He will be the Shaofu, and he is still responsible for it.

"Director, do you have any instructions?"

Every time Li Yang summoned him, there was a new invention, so this time He Zhang rushed over after receiving the summons from Li Yang. As a leader, he claimed to be a subordinate in front of Li Yang.

The subordinate is the person who claims to the subordinate when he meets the superior, while the subordinate is the person who shows that he is the other party.

With Li Yang having meat to eat, He Zhang naturally regarded himself as Li Yang's person.

"Well, there's something wrong."

Li Yang nodded and asked, "Two months ago, our hospital asked you to secretly make stirrups and saddles. How many have you made now?"

He Zhang replied: "The stirrups and saddles are very simple and easy to make. Now there are almost 50,000 pairs."

"Fifty thousand pairs..."

Li Yang nodded slightly, very satisfied. Fifty thousand pairs of stirrups and saddles are equivalent to 50,000 iron cavalry equipped with stirrups and saddles. If this 50,000 iron cavalry equipped with stirrups and saddles, it is also a big battle against the main force of the 70,000 to 80,000 cavalry of the Huns.

Thinking of this, Li Yang smiled and said, "Very good. You have made a contribution this time. This time our hospital went to the Huns, stirrups and saddles will come in handy. At that time, our hospital will ask for merit for you."

He Zhang was overjoyed when he heard this: "Director Xie! These stirrups and saddles are all inventions by the dean. My subordinates have just made some efforts, hehe."

Li Yang was also very happy to see his cheerful look and said, "Today I will put 50,000 stirrups and saddles in it, and I will take them away when the Japanese Academy will go on the expedition."

"He Zhang immediately received the order.

…………

After the stirrup and saddle matters were arranged, Li Yang had only one worrying thing left in his heart, that was Zhang Cang.

It has been three days now, but Zhang Cang has not woken up yet. In the words of the Xichuan man, if he doesn't wake up within three days, it will be difficult to wake up again.

Thinking of this, Li Yang was very worried.

This is a mathematical talent in Daqin. How could he just die like this?

Thinking that he was leaving Xianyang tomorrow, it was a winter when he went there. Li Yang was worried about Zhang Cang, so he went out and went directly to Zhang Cang's mansion.

It was already night in Zhang Cang Mansion.

Li Yang came to Zhang Cang's mansion and saw Zhang Cang who was still unconscious on the bed.

In just three days, Zhang Cang looked much thinner, perhaps because of excessive blood loss, or because he did not eat for three days. In short, he looked very haggard and pale, which made people feel distressed.

The emperor had sent an imperial physician to treat Zhang Cang, who was currently guarding the ward.

"Imperial Doctor, can Zhang Cang wake up?" Li Yang asked the Imperial Doctor.

The imperial doctor was an old man. When he heard this, he couldn't help but shook his head optimistically: "Returning to the dean, Lord Zhang has hurt his brain. It has been three days now, and there is no sign of awakening. As time goes by, the chance of waking up will become increasingly slim."

When Li Yang heard this, he was really sad and asked, "Is there no way to try it?"

To be honest, if the person in front of him was Hua Tuo, Li Yang would really ask him, if he dared to undergo craniotomy, he might as well treat it as a living horse and give it a try.

The old imperial doctor shook his head and sighed: "I have too shallow medical skills and have no choice. Now, I can only feed some liquid food to support myself. Whether I can wake up can only depend on himself."

"well!"

Li Yang couldn't help but sigh.

He even felt a little guilty. He had a clear premonition that someone might resist the law and cause trouble in the place of business, so he shouldn't have sent him there. Otherwise, he wouldn't have ended up in such a land.

At this moment, the imperial doctor said thoughtfully: "I saw that although he was in a coma, his vital signs were normal. I had doubted whether he could hear our conversation, so I called him for a day, but I could not wake him up."

When Li Yang heard this, he couldn't help but look at the imperial doctor in front of him, because there were indeed some vegetable people in later generations who were awakened by relatives and friends.

Thinking of this, Li Yang quickly walked to Zhang Cang's bed and said to him: "Zhang Cang, I am Li Yang, can you hear me talking?"

Zhang Cang had no response.

Seeing this, the imperial doctor said, "Obviously, he can't hear the sounds from the outside world."

Li Yang said: "Imperial Doctor, I think he can hear it because I have seen examples of being awakened before."

"Oh? Really?" The imperial doctor was surprised.

"As long as what you say can stimulate him, there is this possibility." Li Yang nodded, and then thought carefully about what could stimulate Zhang Cang.

After thinking for a while, Li Yang felt that this guy was a mathematician and was extremely obsessed with mathematics. Maybe he could try to use math to call it.

Thinking of this, Li Yang immediately said in Zhang Cang's ear: "Zhang Cang, wake up quickly, let's discuss mathematics together. I know a lot of mathematical knowledge, solve equations, do you want to know? Trigonometric functions, do you want to know?"

Still no response.

Li Yang said again: "As long as you wake up, I promise to set up a science academy, which will be the dean, and will be responsible for studying mathematics and science. Let you become the father of science and the father of mathematics."

Still no response.

Seeing this, the imperial doctor sighed, smiled bitterly and shook his head, obviously not having hope for it.

However, Li Yang did not want to give up and said, "Zhang Cang, our hospital ordered you to wake up quickly. Now it is spring, and compulsory education must be promoted. If you are so awake, what should I do if my basic mathematics education in Daqin is done?"

As soon as these words came to an end, Zhang Cang's brow jumped slightly and his fingers moved slightly.

This scene was also seen by the imperial doctor, and he couldn't help but jumped over in surprise and shouted with excitement: "Move... Move, he... He just responded!"

Li Yang was also excited and shouted quickly: "Zhang Cang, have you heard me? Wake up quickly. Compulsory education is about to be implemented, and I'm waiting for you!"

Zhang Cang's eyelids jumped slightly again.

"Zhang Cang, Zhang Cang, open your eyes quickly and try to open your eyes and see!"

Li Yang was almost about to yell because he had a premonition that Zhang Cang actually wanted to wake up, but it was just a little short of it.

"Zhang Cang, open your eyes hard. Spring is coming, compulsory education is about to be promoted. The mathematics textbooks you compiled will be sent to the Qin world!"

This time, as soon as he finished speaking, Zhang Cang's eyelids twitched quickly, and then he raised his eyelids and finally opened them...

"Zhang Cang!"

Li Yang was overjoyed.

After Zhang Cang opened his eyes, he narrowed back, but soon opened it again, and then blinked his eyelids for a while, and finally looked at Li Yang.

"Big...sir."

Zhang Cang moved his mouth and shouted as if it was as thin as a mosquito.

At this moment, Li Yang and the imperial physician were so excited that they were about to jump up.

"Zhang Cang, you finally woke up. I... I really worry about you." Li Yang smiled, his eyes moistened.

I don’t know if it’s because of happiness or touching.

He really didn't expect that he could awaken Zhang Cang, and that he would use compulsory education to awaken him. This also shows how much Zhang Cang cares about compulsory education.

Zhang Cang smiled slightly and said, "Sir, I am... the subordinate is incompetent, Xi... something happened in Xichuan..."

Li Yang shone with tears, holding Zhang's hand, and smiled and said, "I already know this, and Bai Mang, who injured you, and Wang Ping and other masterminds who made trouble, have all been killed by me to avenge you."

When Zhang Cang heard this, he smiled and said gratefully: "Thank you... Thank you sir."

Li Yang quickly said, "Don't talk much, take a good rest."

Zhang Cang said: "Is it spring up? What should I do if the promotion of compulsory education is promoted?"

Li Yang smiled: "It's still early, you've just been in a coma for three days."

Zhang Cang: “…………”

Next, Li Yang took a few words of care, arranged staff and took good care of him, and then left Zhang Cang's mansion.

When I walked out of Zhang's mansion, it was late at night.

Li Yang was also very happy to think that Zhang Cang was fine.
Chapter completed!