Once, Xiaocao slept a little late, and it was very hard to settle the score by Qin Shan. He couldn't help but say, "Grandpa Qin Shan, I'll settle the score for you!"

Qin Shan couldn't help but smile kindly and said, "Miss, you don't need you here, Qin Shan just needs it yourself. You'd better go to bed quickly."

Seeing that Qin Shan didn't believe him, Xiaocao was not very happy to pout.

Then, with paper and pen, record the numbers next to the account book.

Soon, all the numbers were recorded.

Then, start to perform calculations on the side.

In less than half an hour, Xiaocao calculated the results.

"Grandpa Qin Shan, today he earned a total of 97,643 cents, and the expense cost was 17,643 cents, and the total profit was 80,000 cents."

After saying that, Xiaocao raised her little face proudly, with an expression of coming to praise me.

Qin Shan smiled and said, "Miss is so smart, she counts so quickly. It's getting late, so I'd better take a break early!"

Seeing Qin Shan’s perfunctory look, Xiaocao pouted and looked unhappy.

At this time, Xiaolan called Xiaocao to go to bed, and Xiaocao left in disappointment.

One hour later, Qin Shan finally calculated the accounts.

He yawned a big yawn, rubbed his eyes hard, and helped his waist.

I took a look at the numbers I calculated again and felt that they looked familiar.

Then Qin Shan glanced at the number calculated by the lady, and couldn't help but find that the two sets of numbers were exactly the same.

This, the lady actually calculated it?

And, spend one hour less than him?

On the second day, Qin Shan couldn't help but praise Xiaocao in front of Qin Chuan.

After hearing this, Qin Chuan couldn't help but smile.

Xiaocao has been learning mathematics with him for nearly twenty days.

What he taught Xiaocao was the Arab counting method in later generations.

And the restaurant’s accounts are actually just some of the most basic addition and subtraction methods.

Calculation using Arabic numerals vertical formula is actually very fast.

Qin Chuan was not surprised that Xiaocao could quickly calculate the results.

Such operations are not a big deal for later students in grade two or three.

Xiaocao has a strong learning ability, but after studying for more than 20 days, he mastered the five-digit calculation.

Such ability will be a perfect academic master in later generations.

When Xiaocao heard Qin Shan’s praise, her eyes couldn’t help but smile into crescent moons, and she was as happy as something.

"Grandpa Qinshan, can I settle the score for you in the future?"

Qin Shan waved his hands repeatedly and said, "Miss, I dare not bother you, I dare not!"

Qin Chuan smiled slightly and said, "This is absolutely OK. From now on, you can help Grandpa Qinshan settle accounts every day. Later, my father will teach you a duplex accounting method, so you won't be afraid of making mistakes in the future!"

When Xiaocao heard Qin Chuan's words, he was very happy and clapped his hands and said, "Oh, oh, that's great!"

Qin Chuan was also very happy to see Xiaocao so happy.

Letting Xiaocao calculate accounts can not only exercise her calculation ability, but also help Qin Shan, which is a good thing to kill two birds with one stone.

And at this moment, the book Tong Long Kunkun walked in from outside.

"Shao Ye Ao Ao, those three old generals are coming again."

As soon as he heard this news, Qin Chuan couldn't help but frown and stood up and flashed.

He said as he walked, "Just say, I'm not here, and I'll inform me when they leave."

...

Cheng Yaojin, Qin Qiong and Yuchi Gong have been cheated by Qin Chuan several times.

However, these three products are not fuel-efficient.

Since that day, I have been to Qinzhuang Restaurant for wine almost every day, and I never have to line up.

The most annoying thing is that you don’t pay.

Every time I say I forgot to bring the money and let the account keep.

They had not even given the money for the 1,000 IOU that they had written to celebrate the opening of Qinzhuang Restaurant.

If you can give the money you owe, that would be a hell.

What's even more disgusting is that these three guys think they have been cheated by Qin Chuan.

Therefore, every time I come here to drink, I not only eat and drink for free, but also take Qin Chuan to drink with them.

But what's so annoying is that these three products combined have less alcohol tolerance than Qin Chuan alone.

Speaking of Cheng Yaojin, Qin Qiong and Yuchi Gong, all three products are huge.

However, the wine of this era is really pitifully low, and it is not even as good as the beer of later generations.

In later generations, Qin Chuan had a height of over 50 degrees, but nothing happened to be a pound of wine.

I don’t know what drunkenness is when I drink beer until I’m over.

These three guys were drinking with Qin Chuan, just looking for abuse.

And their wines are very bad.

After getting drunk, I like to go crazy.

Now Qin Chuan has a headache when he sees them.

Therefore, when he heard that they were bringing people again, Qin Chuan hurriedly hid.

However, Qin Chuan also knew in his heart that Cheng Yaojin and other old guys seemed to be free to eat and drink every day.

But with them here, no one dares to cause trouble.

Every time I pull Qin Chuan to drink, I am also spreading a message to the outside world.

This little guy is our cover!

Before someone wants to touch this little guy, he should first consider whether he can afford to offend these old guys.

Therefore, Qin Chuan was not disgusted with these three guys, but was quite grateful to them.

But these three wines are really bad, and Qin Chuan is really afraid of drinking with them.

So, when Qin Chuan heard that they were coming, he hurriedly hid.

At this time, Qin Chuan didn't know that the guests who came this time were a bit special.

This time, the three of them followed Cheng Yaojin and the others together, were a family of three.

A couple brought a young man with picturesque eyebrows and dark eyes, as bright as the stars in the night sky.

There is a kind of graceful and luxurious nobleness on his body.

And the young man also brought a puppy with snow-white hair all over, which was so cute.

If Qin Chuan was there, he would probably be able to recognize the man among the couple at a glance. The man among the couple was Li Shimin, the Emperor of the Tang Dynasty.

And that wife, without asking, is Queen Changsun.

Li Shimin is not an emperor who will be tied to the palace.

He will go out if he has time.

This time, because Cheng Yaojin, Qin Qiong and Yuchi Gong were by their side, Li Shimin didn't even bring a few guards.

This time, Li Shimin came here because he heard about the reputation of Qinzhuang Restaurant, so he couldn't help but come.

Cheng Yaojing came to the door of Qinzhuang Restaurant and shouted: "Boy Qinchuan, my old Cheng is here, why don't you come out to greet me!"

At this time, a little girl with pink makeup ran out, looked at Cheng Yaojin, and said with a smile: "Grandpa Cheng, my father is not here! My father also asked me to ask you, when will you pay the money you owe to our family?"

This little girl is naturally a grass.

Originally, when Qin Chuan took Xiaocao home, Xiaocao was still a withered and yellow and thin girl.

But after a month of nourishment, it has completely changed.
Chapter completed!