Ru Taisu was already very impressed by Lu Ning's prestige, so naturally he didn't believe that he would evade taxes, but now that he has this receipt here, he is naturally even more happy.

So, he put the receipt in his arms, then drank a cup of tea and said with a smile.

"If the lord doesn't suggest it, I will take this receipt back to the capital and hand it over to Your Majesty in person, and I can also make a decision about your affairs, after all, I don't want the imperial historians to talk nonsense about this matter anymore."

Lu Ning nodded and said very casually.

"My lord is really thoughtful, it should be so, since you have come to my Changning County, I should also treat you well, and I will personally cook a few dishes in a while."

For this very enthusiastic Lord Lu, Ru Taisu is not polite, he knows that this person is a supernatural cook, and he is afraid that cooking is much better than the chef in the imperial dining room.

Since he has already come on a business trip, he naturally wants to have a good taste of Lu Ning's cooking here, so he is not welcome.

"Since the lord said so, the lower official will not be polite to you, and I will taste your cooking skills here today."

Lu Ning smiled, and then said to Ru Taisu.

"You are more than ten years older than me, if you don't mind, you can tell my son to be well, you are a lord, I am also very awkward to listen to."

Ru Taisu saw that Lu Ning was very sincere, so he was no longer polite, he said with a smile.

"Brother Zi'an is indeed very bold, I am here in Changning, Changning County, this time, I will try your craftsmanship today, we will see more in the future, and get along as friends."

Speaking of this, Lu Ning was naturally happy, and being able to be friends with a famous Qing official in history was also a matter of pride for himself.

After three rounds of wine and five flavors, Lu Ning arranged for Ru Taisu to go back to the wing room to rest, so he didn't want to go back to any inn.

At the same time, he also asked Fu Bo to prepare sour plum soup and other decanting things, as well as cold towels in time, everything was very proper.

The next day, Ru Taisu had breakfast and was about to leave, but Lu Ning said.

"Dude, since you are here, then I can't let you go back empty-handed, in addition to taking this receipt, I have prepared a book for you, which will definitely allow you to make a difference in the household department."

Ru Taisu was naturally happy in his heart, because he knew that last time Lu Ning gave Li Shanchang a book of agricultural administration, which made Zhu Yuanzhang feel that this was the first agricultural book in the world.

If Lu Ning gave him another book, wouldn't he be able to pick up this big leak, which is of course a good thing that he can't ask for.

Thinking of this, he was a little excited, and hurriedly suppressed his emotions and asked.

"Brother, what book are you going to give me? Let me take a look before I speak. ”

Lu Ning took out a book from his sleeve and handed it directly to Ru Taisu and said.

"This book is the pioneer of modern aquaculture, all the experience and lessons are there, with this book, you will definitely be able to promote the level of the household."

Ru Taisu took a closer look at the cover, and suddenly blushed, it turned out that the name of this book was "Postpartum Care of Sows".

Although he thinks the title of this book is a bit of a joke, but as a tobe squire, of course he knows the value of this book very well, and it is naturally worth a thousand gold.

After thanking Lu Ning, Ru Taisu returned to the capital and entered the palace as soon as possible to report to Zhu Yuanzhang on his work.

"Your Majesty, the minister was ordered to go to Changning County to check on Lu Ning's tax evasion, it is purely false, Lu Zi'an has already paid 100,000 taels of taxes in the Tax Administration, and the receipt Chen has brought back to you."

After finishing speaking, he took out the receipt and put it on Zhu Yuanzhang's dragon book case before speaking.

"Your Majesty, it is the first time that the minister is so convinced of a young man, in addition to being able to make a profit of 800,000 taels from a business, he is also a talent who knows the sky and the earth."

Zhu Yuanzhang especially understood in his heart that Ru Taisu was a very proud person, and he would not praise others easily.

There must be a reason why Lu Ning is so admired now, so he asked.

"Aiqing praised that kid like this, if he let him know, it is estimated that he will also float to the sky, after all, there is something worthy of your praise, you can tell me."

Hearing this, Ru Taisu took out the book from his arms and put it in front of Zhu Yuanzhang, and then said.

"Your Majesty's book is written by Lu Ning, summing up all the experience in the breeding process, very practical, can avoid the mortality rate of piglets is too high, and can allow postpartum sows to recover quickly, that is to say, as long as the experience of this book is extended, the production of pigs will increase significantly, this is a national treasure."

Zhu Yuanzhang was also secretly surprised after hearing Ru Taisu's words.

This Zi'an was simply too pleasantly surprised, after all, he had just presented a book of agricultural politics to the imperial court.

Now here comes another book of postpartum care for sows, who is simply an all-rounder.

He is only about twenty years old, and he can have extraordinary attainments in any aspect, such a talent can only be described by the word demon.

Since Lu Ning did not evade taxes, Zhu Yuanzhang was relieved, and he immediately said to Ru Taisu.

"Aiqing did a good job on this errand, cleared up Lu Zi'an's wrongs, and also brought back this book, which can be regarded as a lot of credit, I know that your family is poor, so I will reward one hundred taels of silver as a subsidy."

Ru Taisu made a business trip to Changning County for more than half a year, which is really difficult to find with a lantern.

He hurriedly kowtowed to offer his kindness, and then retreated, thinking that if he had nothing to do, he had to be closer to someone like Lu Ning, and the benefits would follow.