"So, Pan Chenghou, look..."

"Gulu" Pan Chenghou swallowed again. In fact, his mouth was extremely dry now, and this was just a habitual reaction.

Seeing that Pan Chenghou still didn't say anything, Li Yu's heart changed and understood what his final concerns were.

He said warmly, "You know who I am. He said he had no idea about that position, and I couldn't say you, let alone I am a human being and a king, how could he not want to? But he said that he would do his best and use any means, and he would definitely win. I just go with the flow."

"What I am asking for now is a self-protection force, so I don't need to say much about the matter of the Tian family. I just want to think that if someone wants to be unfavorable to me, there will be no power to respond!"

"Besides, my eldest brother, third uncle, and fourth uncle are so lively, and I rashly insert it. That is because I am not thinking well. I just want to protect myself now!"

"If you voted for me, if it was time to go, Pan Rong would naturally not forget that day. It would be fine to simply assign Pan Rong or his descendants to be an official. On the contrary, I, a prince, at least I will have to be appointed as a governor and protect your Pan family easily."

"I won't do anything to get chestnuts from the fire!"

After Li Yu finished speaking, he stared at Pan Chenghou and waited for him to express his opinion.

After a long time, Pan Chenghou left his seat and slowly knelt down in front of Li Yu: "Go down to pay homage to King Anding."

"Get up quickly." Li Yu stood up and helped him up.

It’s not just helping you, but a real support.

Thinking of the scene where I knelt down tremblingly in Qingning Palace the day before yesterday and stood up again.

Pan Chenghou felt a little excited, "This King Anding is Chunliang after all, so he wouldn't let me down..."

"I don't know what Liulang has to give?"

"No rush to this. Have you ever remembered the shape of this abacus? It doesn't matter if you can't remember it. There are paper and pens here. I'll draw it and you'll take it back."

"After going back, I asked Pan Rong to find a few carpenters to make beads and frames separately, and finally assemble them by myself. The thing almost doesn't matter, but the important thing is that I can't let others know. This abacus was also made by several craftsmen who made the bamboo and wood essence separately, and I pretended it myself."

"In addition, there are some tricks." Li Yu took out a piece of paper from the cabinet and spread it in front of Pan Chenghou.

When the latter looked at it, I saw the words "One on one, two on two, three down five off two" written on it.

Li Yu put the abacus and explained one by one.

In history, abacus was almost invented in the Song Dynasty, and it appeared in "Along the River During the Qingming Festival", and its principles also evolved from planning.

The theoretical basis of the algorithm has been quite perfect, and you will understand it just by waiting for a great wise man to click it.

As a result, the great wise man in this plane did not appear, but was picked up by the time traveler for nothing.

As soon as Li Yu demonstrated, Pan Chenghou immediately understood it.

After Li Yu finished speaking, Pan Chenghou just bowed to him: "King Anding is really a god-like figure, and he can actually have such ingenuity!"

Abacus is a very simple thing, but with the formula, it evolved into the most powerful computing tool before the 18th century.

It was not until the emergence of pure mechanical calculators in the West that they abdicated and gave way, but the complexity and precision of mechanical calculators are far beyond the capacity of ordinary people.

When the Republic built atomic bombs, it also established a large-scale abacus center to solve the problem of insufficient computing power caused by the lack of computers. It was used from the tenth century AD to the 20th century, and it can be regarded as a treasure of human wisdom.

What's even more amazing is that there are no efficient computing tools like abacus in other civilizations that have been invented.

In other words, there was a thing next door that looked similar, but they never summed up the export formula. As a result, the Russian abacus could only be a counter.

Our abacus is so high that they don't know how high it is.

In Pan Chenghou's view, the ability to replace the tedious plan with more than a dozen beads will double the efficiency. This is almost the power of ghosts and gods, or it may come from the Heavenly Sutra.

Moreover, the accompanying formulas are simple and easy to remember. It can be seen that after repeated trial and error, Pan Chenghou can basically repeat them after listening to them. He understood that even if this formula is taught to illiterate people, this person will be able to fully learn abacus in a few days.

If promoted to the entire territory, it will be extremely terrifying to improve the commercial efficiency of the entire Nantang.

What about promoting it to the three provinces and six ministries?

Looking at this thirteen-year-old boy, Pan Chenghou was a little lost.

Seeing Old Pan's appearance, Li Yu knew that the impact of the abacus on him was a bit big, so he didn't say anything, just smiled.

At this time, the two of them were face to face. Pan Chenghou looked up and saw King Anding's left eye with double pupils.

"It is born with a strange appearance and has received the superpowers of heaven. Maybe this treasure is really the right one!"

As for Li Yu, he taught Pan Chenghou first and then asked him to teach Pan Rong.

Before Pan Rong was appointed as an official, he was not going to assign specific tasks to Old Pan. He was just giving him a lot of money and asked him to do a good job in the palace and talk to the eunuchs from the six bureaus of the province, so that it would be convenient for him to come to him if he had any trouble in the future.

Anyway, after a while, the shop started to go to regular business, and Pan Rong was also arranged by Li Jingchang to be a big shot.

Pan Chenghou also had enough time to visit and chat around the inner court.

It attracted the envy of many eunuchs for a while. At first, someone tried to secretly watch him joke. A fifth-rank eunuch was sent out to be a shopkeeper, and his life would be in vain.

As a result, Pan Chenghou has become a little fatter during this period, and his face is no longer as solid as before. It seems that life is really easy.

Moreover, Old Pan did not come empty-handed when he visited him. He always brought some Li Mo, Zhuge pens, etc., saying that King Anding was rewarded by him. He was used to making plans all his life and was not very interested in the four treasures of the study, so he asked all the old brothers to help him consume it.

...

There was no airtight wall in Nantang. The news of the opening of Pinghua Shop for ten days and making more than 100 tons of money a day soon spread within the court and in the circle of businessmen like a gust of wind.

This profit is already quite terrifying.

According to the price of rice, you can buy 2,500 kilograms of rice for a penny, and 100 penny is 125 tons.

Based on the three yuan per kilogram of rice in later generations, the shop made nearly 400,000 soft-girl coins in the past ten days. In the industrial society with highly developed commerce, it can be considered a daily profit of money, let alone a more backward agricultural society?

At this time, Li Jingqiong admired Li Yu's foresight and established three entities to hide the big head of profit, otherwise these people would know that the lip of four stakes and one box would have a gross profit of at least three stakes and five.

It will attract the attention of pretenders within about three days.

But now it's not much better.
Chapter completed!