The sun rises eastward, and as the gentle sunshine spreads on this majestic imperial capital, there are more and more pedestrians on the streets.

"Lalala! Lalalala! I am a small newspaper expert. Before I could send newspapers to dawn, I walked and shouted. Today's news is really good, and I can sell a newspaper for a copper coin."

This morning is a little different from the past. From the early morning, the tender singing filled the streets and alleys in Chang'an City.

Children around ten years old can be seen everywhere, with small gray cloth bags hanging around their necks, dancing, swaying their little hands, and waving a piece of white paper full of black words. They are very cute.

"Hey hey! Little kid, what are you shouting?"

"Oh, big brother, I'm helping Fengfeilou sell Datang Daily."

"Da Tang Daily?"

"Well. Have you seen the young Confucius?"

"Of course I've seen this, I've seen it both one and two."

"Didn't buoyancy mention it?"

"yes!"

"Now, Xiao Yi Ge from Fengfei Tower has written this knowledge of buoyancy into the Tang Dynasty Daily."

"really?"

"Um."

"Give me one soon, I've been waiting for a long time!"

"Big brother, every penny."

"It's only a penny!"

"Well. Xiao Yi from Fengfeilou said that he asked everyone to wait for so long. I'm sorry, this is all about selling it for a loss, and the price will increase tomorrow."

"Money! Give it to you."

"Hurry, hurry up, give me a Tang Dynasty Daily."

"Don't squeeze! I'll come first."

"I'll come first."

"Little kid! Give me a Tang Dynasty Daily now!"

"Uncle, I'm sorry, it's sold out."

"Just sold out? Do you know where else to buy it?"

"I don't know, maybe the others haven't sold out."

In less than half an hour, two thousand Tang Daily were snatched away.

Although the court has always been fighting to the death, among the people, the "Young Confucius" is still fermenting. With the emergence of mechanics, many problems have been extended. When we get together, we don’t talk about moral issues, but discuss the issues of mechanics. However, because there is no system, it emerges out of thin air, and many problems bother everyone. Therefore, Han Yi’s interpretation of mechanics, which everyone is looking forward to, is what Han Yi once promised.

I finally waited for the heaven and earth.

I saw children walking towards the north alley with a smile, but they had no salary. The generous Han Yi directly stated that all the money they sold the newspaper was owned by them. This transaction was so easy to do, and it was more profitable than their parents. In a blink of an eye, fifty cents were obtained.

However, the benefits they brought were far more than that. In the early morning, all the restaurants and tea shops in Chang'an City were packed, sitting in groups of three or three, with tea and newspapers on the table.

As the saying goes, it is better to have fun than to have fun alone.

"Hey! What is this word? I've never seen it before!"

"Didn't it be marked on it? This symbol represents Confucius, and this represents the unit of force."

"Oh! I understand, this is the reading "Yikongqiu"."

"Haha! I finally understand! I finally understand!"

"So it's so simple, why didn't I figure it out at the beginning?"

"Oh! This combination of numbers and shapes is really wonderful!"

"Not that, Brother Han is so smart. This combination of numbers and shapes makes people see at a glance."

"Huh? Look, there is another article here, Love deal? Who wrote this?"

"Brother Han?"

"Let me see, what else has Brother Han written?"

"It seems like it's a good match. Huh? There's also the matter between Brother Han and Princess Yuncheng. Wait, let's talk about the Minister of Rites selling his daughter."

"Hmph! This is so shameless. The most shameless person in the world is Xu Jingzong."

"Tsk tsk tsk tsk, the Minister of Rites actually has the face to say that the Xiao family in Lanling is so shameless."

Lu Family Pharmacy!

"snort!"

"Husband, who made you angry early in the morning?"

Liu Qin looked at Lu Shi Gua with a look of surprise.

"Who else can be there? Isn't it that Han Yi!"

Lu Shigua handed Liu Qin the Tang Daily in his hand and said, "I'm still worried about him. It turns out that he has a solution." After a pause, he laughed again and said, "But his move is really high. Xu Jingzong is in trouble this time."

Cui Family!

Cui Jieren put the newspaper together, put it on the side, and sighed. At this time, I am afraid that he can only describe his mood in one sentence, that is - Ji Shengyu, He Shengliang

"This kid is really smart."

Cui Pingzhong smiled and handed the newspaper to Yuanjiu who had been snatching around for a long time.

Yuanjiu hurriedly took it and looked at it. After a while, he burst into laughter and said, "This is really interesting."

Cui Pingzhong said: "I think Xu Jingzong, the Minister of Rites, may not be able to sit for a long time."

Yuanjiu frowned and said, "It's not that serious, right?"

Cui Pingzhong said: "People's words are terrifying, and the court should cherish their own face." As he said that, he glanced at Yuanjiu again and said: "You have to be careful!"

Yuanjiu said curiously: "Why?"

Cui Pingzhong said: "If he writes you down the Fochun Festival in this newspaper, you will be in trouble."

Yuanjiu blinked, his heart full of fear!

"Brother Xu Xian, please!"

"please!"

Now Xu Jingzong is so proud. The famous man in front of His Majesty wrote such a huge response, and he was so imposing. He just finished the court today, and his subordinates asked him to come to Deyuelou to drink and have fun.

A group of officials from the Ministry of Rites came to Deyue Tower.

"Look, who is here."

"Oh, that's not the Minister of Rites, haha! He dares to go out!"

"hehe!"

As soon as Xu Jingzong entered the door, he found that the atmosphere was a little wrong. First, the moon building was full of people. Second, everyone looked at him and bursts of strange laughter came from time to time.

Even the bartender who received him was lowered his head.

The other officials also found something was wrong, but it was difficult to ask, so they followed the bartender to the second floor.

"Oh! I didn't expect that the Minister of Rites was such a despicable villain."

"Stop talking."

Even if he didn't say anything, Xu Jingzong also heard it, and couldn't help but frown, looking at the poor children sitting directly opposite the stairs.

An official behind him rushed forward immediately, "What did you just say?"

"Little Man-The villain didn't say anything."

"You dare to argue, but I just heard you openly insult the current Minister of Rites."

"It's not a villain, it's not a villain. By the way, it's what Feng Feilou Han Yi said, you see, it's all written in the Tang Dynasty Daily."

The poor family was the son of the landlord. When they saw the officials, they were scared to death and immediately handed the Tang Daily to this person.

The official snatched over and looked at it. He couldn't take a moment, his eyes bulged and the muscles on his cheekbones kept thrusting.

Suddenly, one hand on the side snatched the newspaper in his hand.

"I haven't--!"

The official turned his head and immediately swallowed the second half of the sentence.

Xu Jingzong took the newspaper and looked at it. After a while, even his old face was blue, red, and white.

The guests around them all laughed and pointed at Xu Jingzong.

It turns out that there are only two articles on this Datang Daily. The first article of course explains buoyancy, and also introduces knowledge such as symbols, combination of numbers and shapes, formulas, etc. This simply opens another door to mathematics. From a scientific point of view, this newspaper is definitely worth a thousand gold, because ancient mathematical formulas were very abstract and even explained with gossip, which is difficult for ordinary people to understand. Now the mathematical formulas brought by Han Yi are a simple and easy-to-understand formula that can be understood at first glance.

Not only that, Han Yi also used this newspaper to introduce punctuation marks.
To be continued...