Children's psychology is not as complex as that of adults, and as they chatted, they began to talk about eating, drinking, and having fun.

They worked until noon, but their words were deeply remembered by Li Chengqian.

If the corn is really as they say, isn't this a sacred object given to my Datang?

In a few days, my uncle will take me back, and when I go back, I can take some more corn for my father to take a good look at.

At that time, if you can really seek such benefits for the people of Datang, it will also be a great achievement.

In the next two days, while studying step by step every day, I will also find other children to play with.

When he went to other people's homes, Li Chengqian was warmly entertained and ate the corn he had in mind.

The first time I ate corn, I felt very delicious.

As they say, it's a rare delicacy.

Under the guise of wanting to bring some back for his parents to taste, he obtained some and put them in his bag to take back to the palace. In a blink of an eye, a few days passed, and Sun Wuji came to Zhaojiazhuang and brought Li Chengqian back.

In addition to the study notes of these days, I also carried a lot of corn in my bag.

"Uncle Zhao is back in Chang'an City this time, I don't know when I will come again, I will miss you!"

Sitting in the carriage, Li Chengqian hugged the corn in his bag tightly, eager to arrive in Chang'an immediately and report to his father in detail.

"Butler, be faster!"

"It's Childe, drive and drive."

After retreating from the court, Li Er returned to the Taiji Hall and began to get busy again.

This morning, the eldest grandson Wuji did not come to the court, Li Er knew that he went to Zhaojiazhuang, and the prince took it back!

Just after less than half an hour of examination and approval in the Taiji Hall, I only heard a rush of footsteps outside the main hall.

Looking up, the prince had already rushed in, quickly came to his face, and saluted.

"Erchen has seen his father and his majesty."

"Qian'er, you're back, how have you learned from your Uncle Zhao in Zhaojiazhuang these days?"

"Father, in the past few days in Zhaojiazhuang, I have learned a lot of things from Uncle Zhao.

Not only did he learn arithmetic, but there was also a particularly important matter to report to his father.

I guarantee that my father will be very happy when he hears it! ”

Oh?

Hearing what the prince said, Li Er showed doubts.

Unexpectedly, this prince went to Zhaojiazhuang and learned to be depressed?

Looking at the meaning, I still want to let myself guess it myself?

"Okay, Qian'er, in that case, for the sake of father, guess what happened to you."

Li Er laughed out loud when he saw the bulging things in the bag he was carrying.

"Qian'er, my father saw that your bag was bulging, and what it contained was some strange tricks, right?"

Li Er's speculation is not without his reason.

After all, I went to Zhaojiazhuang, and every time I got something there, it was mainly KitKat's items.

And every one of those things is worth a fortune.

So when the prince asked him this, these were the first things that came to his mind.

"Qian'er, am I right?"

However, I saw Li Chengqian shaking his head.

"Father, I did get something in Zhaojiazhuang, but it's not one of those playthings."

"What, not a plaything yet?"

This time, Li Er showed his doubts again.

"Okay, Qian'er, if you don't have to hide it from your father, just tell your father directly, what did you get?"

"It's my father, please see it!"

After Li Er finished saying this, Li Chengqian took out the things, walked to the front and handed them to his father.

Seeing this familiar thing in front of him, Li Er was puzzled, it seemed that he had seen this thing somewhere, but where he had seen it, he really forgot!

"Father, this thing is called corn, and it belongs to Zhaojiazhuang."

Corn?

Oh, yes, yes, being reminded by the prince like this, Li Erru woke up from a dream.

I suddenly remembered that this thing is called corn, and I had eaten corn stewed potatoes in Zhaojiazhuang before.

That time, the first time I ate that strange corn, one by one, I also asked my brother Xian, what is this thing called.

He also casually said corn, and everyone had seen it once or twice at that time, and it was inconvenient to ask.

Later, after his Zhuangzi took out all kinds of dishes, Li Er also defaulted to the previous things that these were all local specialties of their Zhuangzi.

There was no more inquiry, until today, when the prince brought the corn back.

At first, he was shocked, and then later, his face became very flat!

"Qian'er, my father remembered that this thing is indeed corn, and I also ate it once when I was in Zhaojiazhuang.

The taste of this corn is quite good.

Why did you get a few corns back in that Zhuangzi because you wanted to eat them for your father and queen mother? ”

When Li Chengqian heard this, he looked embarrassed, and looked up at his father in disbelief.

"Father, father, could it be that my father only knows that this thing is called corn, and he doesn't know anything else?"

Yes. Li Er was stunned, and smiled awkwardly!

"Hahahaha, that's right, my father really only knows that his name is corn, and I haven't asked about other things.

What's the matter, I asked about this corn, and there are other mysteries? ”

Li Chengqian beat his chest and back, create evil, father, such important news, father, you don't even know?

Father, if the son tells you the next thing, I really don't know how the father should reward the son.

Li Chengqian's exaggerated expression made Li Er's brows furrow.

"Qian'er, if you have anything to say, it's okay to say it!"

"Father, do you know how many stones my Datang grain yield per mu?"

"Of course my father knows these things, if the wind and rain are smooth, the highest yield per mu is 1~2 stones, how can there be a problem?"

"Father, do you know how many stones this corn yields per mu?"

How much?

Li Chengqian stretched out his hands, stretched out 10 fingers, and said excitedly to his father.

"Father, this corn yields 10 stone per mu, and its yield is as much as 5 times our usual grain output."

What?

Li Er, who was sitting above for a while, stood up suddenly, clenched his fists with both hands, stared at the prince deadly, and asked again.

"Qian'er,

You tell me again from the beginning, how many stones does this corn yield per acre? ”

"Father, this corn yields 10 stones per mu!"