After nightfall, the palace was very quiet. Wang Ding poured a cup of tea for Li Shimin and stood quietly.

Your Majesty’s things are not that easy to take. If Li Zheng hadn’t been unable to create new weapons, he would have been severely punished by Your Majesty.

Wang Ding knew in his heart that His Majesty had always wanted to hold Li Zheng in his hands.

Thinking that the hour was almost midnight, Wang Ding whispered: "Your Majesty, it's time to rest."

Li Shimin took a sip of hot tea, "When is it?"

Wang Ding whispered: "It's already midnight."

Li Shimin glanced at the memorial on the table and had almost been reviewed. "Is Li Chunfeng still in the document library of the Ministry of Revenue?"

Wang Ding sighed and said, "I have been there all the time, looking at the numbers of previous years like a devilish look. The old slave was a little worried whether to let the medical officers of the Imperial Medical Department go and see it."

Li Shimin stood up and looked at the night outside, "Let's go to Lizheng Hall tonight."

He didn't say whether he would send the imperial physician to visit Li Chunfeng, so Li Shimin walked out of the Ganlu Palace.

Wang Ding carried a lantern in front and led Li Shimin to the Lizheng Hall.

The Lizheng Hall is still brightly lit.

Most of the princes and princesses have already gone to bed, and Queen Changsun is taking care of them one by one.

Li Lizhi was still looking at Li Zheng’s multiplication formula table.

Seeing that his father was coming, Li Lizhi quickly stood up and said, "Father."

Li Shimin took a look at the book on Li Lizhi's desk. The handwriting and layout on this book were clearly printed by Jingyang Printing Bookstore and movable type printing.

Li Shimin also started reading this book.

Li Lizhi whispered: "Father, this is the book that Li Zheng used to teach children in Jingyang on weekdays. When my daughter went there a few days ago, she brought a copy here."

Li Shimin looked at the content in the book and said, "I saw similar policy theories in this multiplication formula list at the beginning in the Warring States Policy, but they were not as detailed as Li Zheng."

Li Lizhi sat aside and ate the fruit and said, "I don't know why Li Zheng had to call math mathematics, it seems that he was the only one who called it."

After a moment of glance, Li Shimin put down the book and thought to himself what Li Zheng is doing now.

Li Shimin was also quite contradictory about the sale of weapons, as well as Li Zheng's new weapons.

"You." Li Shimin looked melancholy, "Recently, the master of the Imperial College said that you haven't been to class for a few days, and you don't even read the female commandments."

"Daughter, I know, my daughter is going to sleep now." Li Lizhi ran away after saying that.

Empress Changsun smiled helplessly when she saw this scene. After Li Lizhi fell asleep, she whispered to Li Shimin: "Your Majesty, Princess Yongjia has left Wude Hall."

"Is that true?" Li Shimin looked gloomy when he heard the news.

Queen Changsun continued: "The big money I gave to Li Zheng before has been found out now. It was given to Princess Yongjia."

Li Shimin whispered: "No of my brothers and sisters is worry-free."

The temples around Chang'an collapsed, and this matter was a bit confusing. If it were Li Zheng, Li Shimin didn't believe it at first.

But now it seems that who wouldn't be Li Zheng doing it?

Li Shimin didn't believe in any punishment from heaven.

After investigation by Dali Temple, some clues were found, but it was too bizarre for Dai Zhou to determine the case.

Is it related to Li Zheng still hard to say now?

Li Shimin was also worried about Yongjia’s behind his back.

I thought for a while and then stood up.

Empress Changsun was also very worried, and what she was most worried about was the marriage between Li Lizhi and Li Zheng.

This marriage has not been settled for a day, and I have not settled for it.

Your Majesty has been competing with Li Zheng for so long.

No one wants to convince anyone.

Your Majesty is unwilling to betroth a beautiful lady to Li Zheng like this.

Li Zheng didn't want to surrender to His Majesty.

Empress Changsun sighed when she thought of this.

It's already late at night in Chang'an.

Cheng Chumo sat at home and drank wine with Cheng Yaojin without sleeping.

Cheng Yaojin said to Cheng Chumo: "Why do you think Li Zheng has such a special liking for pig raising?"

Cheng Chumo thought about it and said, "Li Zheng likes to eat meat."

"Is that true?" Cheng Yaojin was skeptical, "Can you make a fortune by raising pigs?"

Cheng Chumo still shook his head, "I don't know this child, but I think our family can do whatever Li Zheng does."

Cheng Yaojin touched the stubble on his chin: "Is that true?"

"Yeah!" Cheng Chumo said, "Old man, you see, Li Zheng printed books, made ice, and cotton clothes. We don't have these secret recipes, but we don't need secret recipes to raise pigs and chickens."

Cheng Yaojin nodded and said, "You guy is right, there is no secret recipe for raising pigs."

Cheng Chumo smiled proudly and said, "You always say I am a melon, but I am actually very smart."

Cheng Yaojin glanced at his son, and after thinking about it carefully, he felt it made sense.

What does Li Zheng have to support his own family? Can Li Zheng make money?

"Hahaha!" Cheng Yaojin smiled and said, "God helps my Cheng family."

Cheng Yaojin waved his sleeves and said to the servants in the mansion: "Arrang to make arrangements immediately and we will build a pigpen according to the pigpen in Li Zheng's family."

In this way, when Li Zheng makes money, his family can also make money.

The more Cheng Yaojin thought about it, the more he felt, so he took a big sip of wine.

The pig farming business in Jingyang is still in progress, and more than a dozen people have been arranged to take care of the breeding farms in the village.

Jingyang suddenly raised so many pigs and chickens, and Li Tai also came to join in the fun.

Li Tai is also an acquaintance in Jingyang. Everyone in the village knows this fat boy and has a good relationship with Li Zheng.

The aunts who were cleaning the farm saw Li Tai and greeted him, "Little fat man, come to see Li Zheng again today."

Li Tai no longer rejected the title of fatty little man, or was immune to it. He greeted his aunts with a smile, and Li Tai just smiled awkwardly.

There is a large sign outside the breeding farm with some regulations written on it.

Looking at this sign, Li Tai couldn't help but recite, "Breeding Farm Management Regulations?"

When is there any pig raising and chicken raising so many rules?

“First: Clean the farm twice a day to keep it ventilated and clean.”

"Second: Sick pigs and sick poultry must be picked out and isolated."

"Third: Feed should not be used as inferior products."

“Fourth: Fifteen people are taking turns per day in the farm.”

"fifth:……"

Li Tai sighed at the long management regulations. Li Zheng was still Li Zheng, and even raising some poultry would have so many rules.

When I came to the other side of the farm, I saw what Li Zheng and the villagers were talking about.

Li Tai stepped forward and greeted, "Li Zheng, why did you raise so many pigs?"

Li Zheng also smiled and said, "Your Highness, why are you here?"
Chapter completed!