Sang Hongyang hurriedly walked out of the gate of the official residence with the chief and deputy of the official offices, came to Zhang Yue and his party at the door, and bowed to Liu Jin: "Sang Hongyang, the commander of the minister's rule, led the chief Si Nong to go up and down the official Zuo, and greeted His Royal Highness......

Liu Jin hurriedly stepped forward, helped Sang Hongyang, and said, "Captain Sangdu, please get up, Zhuqing, please get up......"

Zhang Yue took this opportunity to look at the historical celebrity in front of him.

Sang Hongyang is about sixty years old, with a ruddy complexion and a slightly chubby face, the fault is that his beard and hair have turned white, I am afraid that Zhang Yue would not have thought that he is already in his sixties.

As the minister in charge of the financial power of the Han dynasty and the overall planning of the economic pattern of the world.

He has been in a high position for decades.

This made him involuntarily cultivate a faint majesty.

But at this moment, in front of Liu Jin, he deliberately restrained all the prestige and authority on his body, as kind as an old man next door.

This gave Zhang Yue some confidence in his heart.

"Sang Hong sheep can fight for it!" He thought to himself.

Although I don't know, what exactly are the thoughts and intentions of the Son of Heaven?

But there is no doubt that his life and future are now tied to Liu Jin.

In other words, it is basically tied to the ups and downs of the prince's base.

If the witch curse still breaks out, the prince will take it.

As his eldest son, Liu Jin's fate may not be any better.

Holding up to death is the end of a Linjiang mourning king.

And the auxiliary ministers of King Linjiang Mourning, except for Dou Ying because of his surname Dou, everyone else was completely knocked into the dust.

Therefore, Zhang Yue knew that he had to do everything possible to win and unite the ministers of the DPRK and China for Liu Jin.

Especially a minister like Sang Hongyang who holds great power and plays a pivotal role.

Zhang Yue couldn't imagine how the Han family would operate normally after leaving Sang Hongyang's Dasi Nong system.

Thinking like this, Zhang Yue stepped forward at the right time and bowed to Sang Hongyang and dozens of big agricultural officials behind him: "The younger generation will enter Zhang Zi to meet Sang Gong and all Ming Gong after the end of school!" ”

Sang Hongyang raised his head at this time, glanced at Zhang Yue, and replied: "Zhang Shizhong is polite......

Then, he remembered something and asked Zhang Yue: "I heard that Zhang Shi has the method of abacus, and he can decide the arithmetic?" ”

This is something he happened to hear his family talk about, saying that this new waiter is quite proficient in arithmetic, invented the abacus method, and is far more efficient than arithmetic.

Even Xu Shang's son, Xu Hui, was willing to bow down.

Xu Shang is a person, even Sang Hongyang has admired his name for a long time.

His book "Xu Shang Sutra", Sang Hongyang also read it, it is indeed very exquisite.

This son can defeat Xu Shang's son, so his attainments in mathematics should be good.

Thinking like this, Sang Hongyang glanced at Zhang Gao a few times.

Zhang Yue listened, and said with a smile: "Don't dare to hide from Sang Duwei, the younger generation is here, so he specially prepared an abacus formula, in order to offer Duwei a look, if Duwei does not give up, I am willing to give the officials of the Great Si Nong, in order to help the officials of the Great Si Nong to make a fortune and silk......"

As he spoke, he took out a piece of cloth from his bosom and presented it to Sang Hongyang.

Sang Hongyang took it, put it in his arms, and said with a smile: "Zhang Shi has a heart......

Over the years, there have indeed been many younger generations who have dedicated their articles and theories in front of him.

But what useful things can young people write?

Nine times out of ten, it's just plagiarism from other people's theories, or new wine in old bottles.

However, he still decided to take some time to take a good look at the so-called abacus method offered by Zhang Yue.

After all, this is a new method of arithmetic.

What if it helps?

Then make a big profit!

More than half of the manpower and material resources of the Dasi Nong Yamen are spent on calculating and sorting out data every year.

South to Cochin, north to Shuofang, Luntai, west to Yunnan.

The vast territory of the empire requires the allocation of materials and resources at all times.

Tens of millions of landless poor people in the county of the world urgently need to wait for the grant of land by Dasi Nong.

Tens of thousands or even hundreds of thousands of convicts and sons-in-law need to be escorted from all over the country to Luntai, Jiuquan and Jiuyuan to reclaim the border.

In such a complex and cumbersome matter, even a small mathematical progress is enough to save a lot of manpower and material resources.

As a brain-dead fan of Jia Yi, Jia Changsha and Beiping Hou Zhang Cang, Sang Hongyang was already convinced of a truth at the age of thirteen - there is nothing in this world that mathematics cannot solve.

If there is, it must be a poor level of mathematics.

Under the guidance of Sang Hongyang, Zhang Yue and Liu Jin walked into the official residence of Dasi Nong.

As soon as he entered the gate, Zhang Yue immediately observed that the entire Dasi Nong Yamen was full of people coming and going, and it was extremely busy.

And most of these officials wore soap towels instead of the crown of meritocracy.

This shows that they are not Confucian scholars.

"It is said that the officials of the Dasi Nong Yamen mainly appoint the children of merchants and craftsmen as officials, and the second is to select capable officials from the local ......" Zhang Yue thought in his heart: "No wonder the Confucian scholars shouted at Sang Hongyang to kill ......"

In the eyes of Confucianism, Sang Hongyang is the No. 1 heretic in Tianzi.

But the Han family's Dasi Nong Yamen, long before Sang Hongyang, was already a businessman.

Kong Zhi, who opened the official policy of salt and iron, was a big businessman.

followed Sang Hongyang all the way and came to the main hall of the Dasi Nong's residence.

"Your Royal Highness the eldest grandson, please take a seat...... Sang Hongyang first respectfully invited Liu Jin to the main seat, and then said to Zhang Yue: "Please ...... in the waiter" and invite him to sit on the side.

Then he sat down at the bottom of Liu Jin, waved his hand, and ordered: "All the officials sit down......

In an uproar, dozens of officials at all levels of the Great Si Nong sat down in order.

"Your Highness deigns to be honored today, and you come to the minister's residence, I don't know what you have to order?" Sang Hongyang asked softly: "If there is a send, the minister should die!" ”

Liu Jin listened, looked at Zhang Yue, and said, "I came here alone, but I came with Zhang Shizhong to ask for a few talents from Sang Duwei......

"The emperor's grandfather will be ordered to eat Yi Xinfeng alone, and rule it with Zhang Shizhong, I hope that Du Wei will love a few handsome talents and think that he will assist!"

After Sang Hongyang listened, his face burst into laughter.

The eldest grandson of the emperor wants to eat Yi Xinfeng?

Well, he'd heard about it.

The eldest grandson personally came to the door to ask him for talent, but this was something he didn't expect!

But that's a good thing!

He immediately stood up and bowed: "Your Highness can see the subordinates of the ministers, this is their blessing!" ”

"I would like to recommend one person to His Highness!"

"Dasi Nong lost Cheng Sangjun, although he was thirty years old, he was familiar with the Five Classics since he was a child, he knew the way of mathematics, and he worked under the command of the minister for ten years, everything was clear, and the evaluation was the most ......."

What he said was true.

But there is only one thing that is not said - this Sang Jun is his son......

But it doesn't matter, you don't shy away from your relatives, right?