Daming: Grandpa Emperor, please get up and sit on my throne!

"Kaiqian coordinate system..." This completely unheard-of name naturally made everyone present feel extremely unfamiliar.

Deal with this situation.

Zhu Yunhuan, who had many experiences in land reclamation, was also very skilled. He did not say much at the moment, but simply explained to them the meaning of the "coordinate system", as well as its representation method and specific function.

After all, the coordinate system is used here.

The main purpose is to introduce the most basic concept of "supply and demand" in economics, rather than solving complicated math problems.

So there is no need to go too deep into it, as long as you understand the meaning.

Among the people present, some already held important positions in the Ministry of Revenue, while others paid close attention to superficial economic phenomena, so it was not that difficult for them to understand.

"The relationship between supply... demand... and the changing price of goods... can actually be expressed in such a precise way?"

"Although this has never been heard of before..."

"But I have to admit, this makes perfect sense! If you apply this theory to actual reality, and think about it carefully, you'll see that it does fit!"

"..."

When they understood Zhu Yunhuan's way of expression, which had never appeared before, they couldn't help but show a look of sudden enlightenment.

At least in their eyes, the simplest "supply and demand diagram" on the board is no longer a mess of horizontal and vertical lines.

——This is a brand new system!

At this moment.

Several people suddenly came to their senses, withdrew their gaze from the board with the coordinate diagram, and instead looked at the tall young man standing next to the board.

The young man was still the same, dressed in a light golden uniform, handsome and good-looking. However, he seemed to have become a completely different person from the "lazy and incompetent emperor" who had been lying on the couch before, with no connection between them.

At this moment, he is an emperor.

But he was also a scholar whose depth was completely unknown. Those eyes, as deep as the stars, seemed to contain the most vast and boundless things...

Seeing Zhu Yunhuan becoming serious at this moment.

What lingered in their eyes was awe-inspiring respect, joy, admiration, and even shame.

Because they have realized it.

All the so-called "dissatisfaction", "disbelief" and "laughing at others' mistakes" in my heart before were meaningless - they were simply due to my own ignorance, my narrow vision and my own arrogance.

You are laughing at the joke, but you are the real joke.

Xia Yuanji looked at Zhu Yunhuan with a passionate look in his eyes. He even forgot about the so-called cautiousness of his words and actions. He looked at Zhu Yunhuan and said, "Your Majesty has explained the changes in supply and demand in the market in a concise and easy-to-understand way. I dare to hear your Majesty's perspective on... 'inflation'!"

Originally, he also thought that it was difficult to make an accurate connection and explanation between the Ming Dynasty treasure notes and rising prices, but now it is different.

he thinks……

He can explain this young emperor clearly!

So now, Xia Yuanji had no other thoughts, just a pure desire to know the deep-seated reasons of this complicated problem - because he knew that the young emperor in front of him was probably the only one in the world who could answer his questions!

As for Xia Yuanji's enthusiasm, it was almost out of control.

Yu Xin and Gu Pu couldn't help but glance at him sideways, but didn't dare to respond.

They haven't forgotten.

No matter how much the young man in front of him looked like a scholar, he was still an emperor.

Who dares to let him do anything?

"Great! I like people like you! Only by seeking knowledge can we explore, constantly discover and learn new things! Only then can we better serve me and the Ming Dynasty with practical results!"

Zhu Yunhuan has never been a person who cares much about red tape and etiquette. He worked hard to dig out gold from shit to recruit this group of people just to let them learn things.