Datang: My father is the head bodyguard

Fang Xuanling and Yuchishan were chatting and saw the workers using blades to cut open bags of cement powder, then mixing gravel, gravel, and sand into the bags and stirring them. After stirring, they took a handful of the mixture to the open space aside. Put it down gently, then take a ruler and measure.

Fang Xuanling asked in confusion: "What is this for?"

Yuchishan replied: "Test the slump of the cement. Whether it collapses quickly or slowly will affect the strength of the final setting."

Fang Xuanling looked interesting and picked up a shovel and started playing in the mud. Yuchishan found someone to keep an eye on them, fearing that they would cause trouble, so he went to inspect the construction site.

Fang Xuanling had a great time playing here, and Yuchishan also told him to play as he pleased, but he could only play with one bag of cement, otherwise the project might not be enough. Fang Xuanling tested the strength of cement with various slumps after setting, and found that cement between [-] and [-] was the strongest after setting and could not be broken with a hammer.

"This thing is really magical. A mere mortal can actually make stones. If you use this thing to build a city wall, it will be extremely strong." All the officials were also covered in mud playing happily.

"Hey, it's so rare to see a visitor. Why does Fang Xuan come here to play at my dam construction site all the time? Look at the mud you're covered in. You're the best mud-playing prime minister in the Tang Dynasty. Hahaha." Yuchi Baoqi looked at Fang Xuan. The old cement idea said with a smile.

Fang Xuanling was not annoyed when he heard what he said: "Did you create this thing? Why don't you promote it? If you build a strong city at the border, this thing will do wonders!"

Yuchi Baoqi smiled and said, "Mr. Fang, you said that if I build a fortified city, the Turks won't come over?"

Fang Xuanling was stunned and didn't know what to say.

Seeing that he didn't speak, Yuchi Baoqi said: "Build a city, build many cities, and they will come over. But if I build a straight road to Mobei, a straight road that they can't destroy. Don't say they can't come over. Our Tang Dynasty is going to fight it. It only takes three days from the border pass to the Mobei Royal Court. I ask if it were you, Jie Li, who would be afraid?"

Fang Xuanling was completely silent, standing there blankly thinking.

Seeing him like this, Yuchi Baoqi went to inspect the construction site and met Yuchishan: "Brother Dao Scar, are you tired recently? I won't give you a holiday if you are tired. Who told you to be No. 1 in night school?"

Yuchishan smiled bitterly and said: "I'm tired. I'm not tired, but I'm happy because I'm tired. Watching the dam grow day by day, I feel hopeful in my heart."

Fang Xuanling said at this time: "If we want to build a straight road to Mobei, how much cement will be used? How much gravel, gravel, and sand will be used?"

Yuchi Baoqi saw that he was stunned and said: "I just said that, but you still take it seriously. If we repair them and they come to stop it, won't we be unable to repair it? When Tubo is beaten to pieces, my father and I will go and capture Jieli alive." Go Khan, it will be too late to repair it by then.”

Wang De came to the construction site sweating profusely: "Oh, little ancestor, I have found you. I have searched every workshop. The prime minister is also here, and I just happened to enter the palace with the old slave."

Yuchi Baoqi shouted: "Uncle Wang, why are you so hot? Come and drink a bottle of water first. Why did Your Majesty ask us to come over?"

Wang De hurriedly took a sip: "Your water is very delicious, isn't it? The heads of the families of the Five Surnames and Seven Hopes came to the palace to meet the Holy Spirit. His Majesty asked you to go quickly, and so did the Fang Xiang. Why did the Fang Xiang get so covered all over his body? Is it all mud?”

Fang Xuanling smiled sheepishly: "I'm playing with cement, and it just so happens that I have to bring the cement with me to the audience." As he said this, he picked up the strongest cement block.

Everyone got on the carriage. When passing by Zhuangzi, Yuchi Baoqi got off the carriage and went to the printing workshop to bring up a large bag of things.

The prime minister asked curiously: "What are you holding?"

Yuchi Baoqi smiled and said: "Knife! The knife that cuts the aristocratic family."

Wang De and the Prime Minister quickly held him down: "How can you bring a knife into the palace? You want to confiscate your home and exterminate your clan."

Yuchi Baoqi opened the cloth bag: "I have lived enough or you two have lived enough. These are printed books."

Seeing that it was really a book, Wang De and Fang Xuanling let go of their hands. After arriving at Chengtianmen for inspection, the carriage slowly drove into the palace city.

In the Manlu Hall, all the family heads were sitting at the table, and Li Er absentmindedly pointed at the table with his fingers.

"Da da da".

"Why doesn't Wang De, an old dog, come back? He barked at someone for so long. If he comes back, he will be punished with half a year's salary." Li Shimin thought to himself.

But they saw Fang Xuanling walking into the Manna Hall covered in mud, with Yuchi Baoqi holding a bag of things on the side, and Wang De walking at the end.

Wang De said: "Your Majesty, the Prime Minister and the Duke of Chang'an County have arrived."

Li Shimin waved his hand, "Sit down, why is the prime minister in such a mess?"

Fang Xuanling smiled awkwardly and said: "Your Majesty, I went to Chang'an County Government's construction site to have a look. I saw the cement was so interesting that I couldn't help but play for a while."

Li Shimin didn't say anything, looked at Yuchi Baoqi and said. "These family heads are all here to talk to me. Can you help me talk?"

Yuchi Baoqi said: "Okay, you are my father-in-law and you have the final say."

When Fang Xuanling saw that the person coming was not good, he just kept his mouth shut. He looked at his nose, nose, mouth, mouth and heart, completely pretending to be dead.

Seeing that no one had any intention to speak, Yuchi Baoqi said helplessly: "Tell me, what do you want to do this time when all the heads of the five surnames and seven houses of the Seven Hopes jointly enter the palace to meet the saint?"

Zheng Cong said at this time: "We are looking for His Majesty's mercy. This time our families have suffered a lot of losses. The reason is that the younger members of the family want to hoard food and drive up food prices. I hope Your Majesty can forget the past and give us a chance to repent."

When Yuchi Baoqi saw that Li Shimin was about to speak, he hurriedly grabbed the words and said, "Looking for mercy from Your Majesty? I see that all the heads of your families have come together to put pressure on Your Majesty, right? If you are afraid now, will you not be afraid when the price of food is raised?"

Zheng Cong looked calm, as if he was sure Li Shimin would give in.

Yuchi Baoqi laughed angrily: "Do you think your family is invincible in the world? Who gave you the courage, Liang Jingru? Talk to my father-in-law like this. My father-in-law is too soft-hearted to trick you. I am different. Come and see. What is this? Do you like it?" He took out a book of Analects and raised it towards Zheng Cong.

Zheng Cong was no longer calm, Gu Jing Wubo's demeanor was gone, and he could not utter a complete word while pointing at the Analects of Confucius. The heads of the families were not much better, they were all whispering to each other and looking nervous.

Yuchi Baoqi opened his schoolbag, "The Analects of Confucius, Mencius, The Book of Songs, Shangshu, Book of Rites, Zhouyi, Spring and Autumn Period, and history books. I have them all. The printing is clear, the paper is strong, the price is low, and the printing volume is huge. Books like this How much does it cost? You have to sell it for ten cents a copy, right?"

Li Shimin was a little uneasy and asked for ten cents a piece. These books usually cost a lot of money, but they are not so exquisite.

Yuchi Baoqi saw that they were on the verge of collapse: "Isn't this it?"

After that, he opened the Analects and showed it to each family head. "Every sentence, every allusion has clear annotations and annotations, and this symbol is the pronunciation of the sentence you said. These are also marked with pinyin, which is something I personally created to help students learn. Control the court, be heroic Stay together? Come and try."

Looking at the dense annotations in the books and the so-called pinyin that they couldn't understand, the family heads were completely defeated.