Behind a successful man there is always a group of men!

This is the theory of royal success, although it sounds a bit base, a bit of a rotten girl, but this is the truth that has not been broken through the ages.

Whether it is the emperor or the emperor's grandson, or the prince who is about to ascend the throne, they all have their own team, obviously these people are their own staff team, these people will tell them what to do and how to do it, although many people are from families, and even have interests entanglement with each other, but they are still very calm with each other, after all, no matter how you change this kind of thing, there is a common general direction.

At this time, a few people can appear here, just to help this imperial grandson Yingyun give advice, and at this time, Li Hang was standing there talking about the arithmetic problem, they secretly calculated in the rear, and found that in the end, it was a little different from Li Hang's answer.

Is that so?

A few people have a high literary attainment, but when it comes to mathematics, a few people are not so powerful.

And these people have always been behind the imperial grandson.

After watching Li Hang finish teaching those so-called math problems, these people stood at the door, but they were all waiting for Ying Yun's action.

In the end, it was the eldest brother, who got into the pile of children, and glanced around in the crowd of Li Hang's apprentices, several people answered right, and a few people were wrong, he knew at a glance, went to his younger brothers and sisters, and after asking some information, the imperial grandson touched the heads of his younger brothers and sisters.

All very smart!

"I don't know if Li Xiucai is free, I have something I want to ask!" Ying Yun arched his hands as he spoke, as if he was asking the teacher for advice.

Li Hang waved his hand and smiled helplessly. "Your Highness just asks, as long as I can say something, I will know everything and say everything."

An imperial grandson gives you a teacher's salute, where do you put the prince?

At this time, several people behind the imperial grandson looked at a thin man with a black face on the side with some teasing.

The thin, slender man with a long beard now had a face as black as the bottom of a pot.

Ying Yun was not polite, and sat directly on the small bench prepared for the students below, looking at Li Hang curiously with a pair of eyes. "Li Xiucai said that let them see that hope will come true, so what should I do! How can I truly minimize the impact of the Yellow River floods? ”

Minimise the impact of the Yellow River water ring?

Frowning, Li Hang shook his head. "Your Highness's previous idea was very good!"

"What if I spread that soap elsewhere, you said?"

Ying Yun looked at Li Hang with some eagerness, and his eyes were full of anxiety.

Why?

If this really completely calms down the impact of the Yellow River floods, and can lead the people in the disaster area to become rich, what is this?

This means that your ability to govern is quite awesome, and if this is placed in the future generations, it will be a broad road to the official career.

But in Li Hang's view, this Ying Yun was just being used as a gun.

Why? What do they want?

What you want is how to make soap!

If the soap workshop is promoted, of course, it is a good thing, after all, the industrial chain formed after pig breeding can make more people rich, but in fact?

"The wolf eats the sheep, the sheep eat the grass, and the grass is innocent! If Your Highness wants them to settle down and become rich, you must not promote this soap! Li Hang picked up the charcoal on the side and drew on it.

"On a grassland, there are ten acres of grassland, ten sheep, and a wolf, originally the wolves ate two sheep a year, and then the sheep gave birth to two sheep a year, and maintained and occupied ten acres of grassland to feed the group, but suddenly one day twenty wolves came, and they needed two hundred sheep to feed them, so the two hundred sheep were driven here, what does Your Highness think?"

Ying Yun looked at the wolf head and sheep head drawn with stick figures on the top thoughtfully, and after pondering for a long time, he hesitated to speak. "The grass was eaten, the sheep starved to death, the wolves starved to death, and in the end it is estimated that there are only ten acres of grassland, ten sheep and one wolf left!"

"Bang Bang!" Li Hang clapped his hands in encouragement.

At this time, the eyes of the imperial grandson suddenly appeared. "Could it be that Li Xiucai said that the pig may have to eat the grain?"

Li Hang nodded. "Soap is a wolf, because pig raising is profitable, then people will naturally go to pigs, but pigs can't always use pitcher plants, what will become in the end? Raise pigs with grain! What is lacking in the disaster area now is food, and now letting this go is not to let them see hope, but to make them despair and make the court carry a heavier burden! ”

As soon as Li Hang finished speaking, the man with the long beard walked out. "Li Xiucai, there is something unclear below, if it can't be placed in the disaster area, what if it is placed in other places?"

Put it somewhere else?

Li Hang shook his head. "At the beginning of the world, it was the time to store grain to cope with disasters and famines, and we ate the grain grown in the field directly, so the utilization rate was very high, and pork and mutton were high-grade foods, and it needed low-level food to transform, that is, it consumed more low-level food to produce a small amount of nutritious high-level food, if the world was rich and strong, or it could be tried, but at this time, ......"

Looking at the way he shook his head, even a fool understood. Now that the north is plagued by disasters and wars, who dares to say that grain is thrown into it to raise pigs?

It is estimated that without the help of others, these farmers themselves will refuse to raise pigs.

Although Li Hang said righteous words, in fact, he was ensuring that his secret would not be coveted.

To make soap and ask for pork, this is something that many people will know.

But what about the other ingredients?

No one knows that if they really do this, in fact, it will be like that, the market will regulate, and if they do this, the people will also choose for themselves, people will eat, if there are fewer people who farm, then the price of food will rise, forming a dynamic equilibrium.

It's just that Li Hang doesn't want to say anything about this process.

What do you want to say and do?

This was originally just a temptation for them, and they probably saw the soap thing and felt that the profit was very large, so it should be in their hands.

However, the royal industry, they dare not reach out directly, and can only rely on the crown prince to reach out.

After all, this is the same as a grandson asking for money from his grandfather, although it is a little unreasonable, but most grandfathers will not be stingy with this money, and basically they will give it with a smile and scolding.

No matter how powerful and heroic Emperor Win Wu is, he is now also a grandfather, and a grandfather can't escape this law, this is family affection!

This is also everyone's emotion.

Li Hang didn't debunk this kind of thing, just glanced at them, and then set his eyes on the imperial grandson Yingyun. This identity is really troublesome!

"Let me introduce you! This is Li Xiucai, these three are Yang Qiu, as well as Qin Zheng, the king's teacher, and another teacher, Liu Zhengdao! Ying Yun said proudly.

Li Hang laughed instead, is the official from Jinling?