Small courtyard.

Zhu Wanqiu was happily counting the money.

"Eight hundred texts...... 900 ...... A Thousand ......"

"Wow, Xianggong, we have a lot of money!"

The little girl smiled sweetly, and her eyes turned into crescent moon crooks.

Although this money is not too much, it is nothing to her, the lord of Anle.

But all this money is earned by his father-in-law, so the meaning is completely different.

Su Yang touched her head with a smile and quipped, "I didn't expect our Xiaowan to be a little money fan!"

"Humph!" The little girl slapped off Su Yang's claws and continued to count the money with great interest.

The husband and wife counted carefully, and then counted it, and today they earned a total of forty-seven taels of silver.

This is still because there is a difference in the price of copper coins for silver, otherwise today's income will go straight to fifty taels of silver.

During the Hongwu period, the imperial court customized a tael of silver as a copper coin of 1,000 Wen, but because of the scarcity of silver, and the imperial court issued Daming treasure banknotes indiscriminately, resulting in the value of silver continues to rise, so the current market price is generally one or two silver as 1,200 Wen, and even worth 1,500 Wen when it is high!

The little girl counted the money, took out a tael of silver and gave it to Su Yang, and put all the rest into the money bag, and then put the money bag into the small box.

"Hehe, Xianggong we have money, you don't have to do coolies in the future."

"I'm going to sleep with this little box tonight, and then I'm going to hold my husband."

Su Yang couldn't laugh or cry when he heard this.

"Silly girl, don't be too panicked!"

"What is this money? When Guo You and Lu Xiong start their business, we will have at least 100 taels of silver in our accounts every month in the future, and you can't fit this little box! ”

Hearing this, the little girl's eyes widened.

"Really, Xianggong, he has a hundred taels of silver every month?"

"But we don't have to do anything at all?"

"At least one hundred taels!" Su Yang smiled.

As long as the first business is done, it is no longer difficult to support a family.

The hot scene of hanging oven roast duck in today's market is enough to prove that there is no shortage of market for hanging oven roast duck.

This is also something that Su Yang never expected!

So he directly changed his plan and pulled Guo You and Lu Xiong in.

Guo Younai is the son of Guo Zi, the political envoy of Beiping, and Lu Xiong's father, Lu Zhen, is the official of Beiping.

These two people are very interesting, when Zhu Dijing was difficult to raise troops, he surrendered directly on the spot, without any civility and dignity.

And since then, the two have risen all the way in the Yongle Dynasty and become Zhu Di's confidants.

Guo Ziguan went to the north parallel to Shangshu, and before the Yongle court moved the capital, he was in charge of all matters in Beiping.

And Lu Zhen entered the court, and the official was the secretary of the Ministry of Rites, ranking first among the hundred officials!

It's just that these two people don't have a very good reputation.

But this is not a problem for Su Yang.

Guo Zi is now covering the sky with one hand in Beiping, and almost all the large and small restaurants are the properties under his name.

Therefore, the roast duck on the oven was handed over to Guo You to be responsible, and Su Yang believed that the roast duck would appear in major restaurants in a few days.

Moreover, the new way to eat roast duck launched by Su Yang, the main skin to eat, with roast duck cakes, fine green onions and white shreds, dipped in sweet noodle sauce, eat a bite of charred on the outside and tender on the inside, and leave a fragrant mouth.

Su Yang believes that this unique point alone is enough to sweep the roast duck market and become a unique existence.

The amount of silver that comes into the account every month will definitely not be less than a hundred taels!

Thinking about it, Su Yang took a pen and paper and began to roughly calculate the benefits.

Derived from mathematics engraved in the bones, groups of numbers appear on the ledger.

The little girl was still distressed, there was so much silver, what should I do if I couldn't fit this small box.

Seeing that Su Yang was writing something, she couldn't help but glance at it curiously.

"Xianggong, what are you writing?"

"These words are so strange, they don't look like our Ming words."

"Hmm......" Su Yang replied casually.

The ledger is written with Arabic numerals, and if people want to understand it, they have to be written in today's Ming script.

"Xianggong, what do these symbols mean?"

Su Yang smiled, "This is a formula in mathematics, which is specially used for counting, and it is very convenient to use it to calculate accounts!" ”

Zhu Wanqiu: "???"

Scare?

Mathematics?

Formula?

What?

The little girl was a little distressed, but when she heard that this thing could be used to settle accounts, she immediately became interested!

"Xianggong, can you teach me?"

"Huh?" Su Yang glanced at his little daughter-in-law in surprise, "Do you want to learn Xiaowan?" Why? ”

"Because I have to settle accounts!" Zhu Wanqiu waved her small fist, "Xianggong said, there will be more and more silver in the family in the future, but I don't know how to count, that's not good!" ”

"I want to do a good job as the wife of my father-in-law, and all the money in the family must be handed over to me to manage, so I must learn to count well, and I must also learn to plan the plate!"

Seeing her like this, Su Yang immediately burst out laughing.

"You, you, you're really a little money fan!"

"It's not impossible to learn if you want to, but this thing is too difficult, and Xianggong is afraid that you won't be able to persevere!"

Just kidding, the lethality of mathematics can be said to be deeply experienced by future generations of students!

Difficulties will make you miserable, and life will bring you to your knees...... Only math won't, won't just won't!

The little girl's face was bitter when she heard this, but she still gritted her teeth and opened her mouth.

"Hmph, don't underestimate me, Xianggong, I will definitely learn well!"

"Okay, I'll write a textbook for you."

"Huh? Still need textbooks? So hard? ”

"yes, can't you learn it yet?"

"Hmph, learn!"

Since then, Su Yang's current top priority is to compile a mathematics textbook for his little daughter-in-law.

Well, let's start with elementary school math!

As for whether the little girl can learn it, Su Yang actually doesn't have much hope.

But since she has this enthusiasm, Su Yang is also happy to see it.

What if the little girl learns!

Then she will be her own virtuous helper in the future!

At the same time, the Yanwang Mansion.

When the Qincha team arrived at the door, the atmosphere was solemn!

Zhu Gaochi put on the robe of the prince of Yan and led everyone in the palace to greet him.

The great eunuch Zhou Shu only saw him, and his face suddenly became gloomy.

In front of the imperial court, Zhu Di, the king of Yan, did not come out to greet him in person!

Zhu Di, Zhu Di, you are so pompous!

"Dare to ask the prince of King Yan, where is His Royal Highness King Yan?"

"Your Majesty has a will, isn't His Royal Highness King Yan ready to come out in person to receive the order?"

Zhou Shu's tone was already very stern, and the accompanying guards put their hands on their waists, and there was a posture of doing it if they didn't agree with each other!

Zhu Gaochi took a deep breath and showed a bitter smile.

"Forgive me, it's not that my father doesn't want to accept the order, but my father can't accept the order now!"

Everyone: "???"

Well?

Can't take the order?

What does this mean?

Zhou Shu's face sank, he had already learned from Storm Zhao that Zhu Di, the king of Yan, had pretended to be sick before!

Could it be that you still want to rely on the excuse of pretending to be sick and continue to fool around?

"Bastard!"

"Why can't you take it?"

"Your Majesty's will is in front of you, who dares to disrespect?"

"Where is Zhu Di, the king of Yan, now? As long as he has a breath left, he must come and take the order! ”

This was said in such a polite manner that it made everyone's hearts tremble.

Even if you Zhu Di coax him again, he won't dare to resist and disobey, right?

However, in the face of the reprimand of the great eunuch Zhou Shu, Zhu Gaochi still did not change his face.

"Special envoy, that's really the case...... Not allowed! ”

"My father is king...... Lose your marbles! ”

Crowd: "!!"

King Yan, crazy?