In the office of the leader of Xinghua Middle School, everyone was staring at each other with big eyes, and the melancholy between their eyebrows was quite solemn.

Principal Cao Zezheng stretched out his fingers, buttoned the materials placed on the table, and said, "Everyone has given suggestions, how to get this exchange?"

The Korean exchange group got off the bus and handed over the agenda and content of the exchange to the president's office.

Not to mention the study tours, the main thing is the exchange program between students, which makes them lose their direction for a while.

The Goryeo side proposed five exchange matters, namely mathematics, music, etiquette, archery, and royalty.

It's just a few music, and this salute can make it difficult for everyone.

My own students know it!

Counting music is nothing more than comparing arithmetic and music, this etiquette shoots royal, of course it refers to etiquette, and it can be reluctantly.

But it's shooting and royal, Xinghua's students, these two items are not satisfactory.

Archery, it seems that this discipline or extracurricular project has not been carried out, and the ancient meaning of royal, which means driving chariots and horses, has later evolved into a synonym for traditional martial arts competitions.

Xinghua Middle School has a martial arts club, but it can't be on the table at all, they are purely hobbies, and they are reluctant to keep fit.

Traditional Chinese martial arts, without ten or eight years of hard training, do not have the power of competition at all.

And Goryeo, taekwondo is a subject they have practiced since childhood, called Goryeo national arts, and they have strong competitive combat ability.

After one or two years of practice, ordinary people will have a strong ability to attack in actual combat, and it is not a problem to fight three or five ordinary people.

It stands to reason that the five exchanges proposed by Goryeo do not have slaps in the face and deliberate difficulties, but what makes people helpless is that the 5,000-year-old traditional treasures of the Huawu Empire have been abandoned too much, but they have been learned by the barbarian state, regarded as the supreme treasure and have been studied and circulated.

"Don't you have any suggestions, I can't send a few students who can communicate with each other?" Cao Zezheng said as he patted the table.

Yesterday, when I got the exchange materials from the Goryeo side, he didn't sleep all night, so he couldn't help but be a little angry.

After a long time, Zhu Shanzhi, the director of teaching, said: "This mathematics and music are not difficult, in terms of etiquette, I know that some students are proficient in this area, but I really can't think of anyone in these two subjects?"

"Yes, principal, it's no wonder that we didn't suggest it, Xinghua, we didn't offer these two subjects, not even extracurricular interest classes. ”

"Reluctantly, the Imperial Martial Arts Club can come forward, but winning or losing is not guaranteed, as far as I know, this time there is a student named Park Shengtian from the Goryeo side, this person is a child of the Goryeo taekwondo family, presumably, taekwondo competition, there must be a lot of attainments, with the students of the martial arts club to fight against it, the odds of winning are not big. ”

A group of people have expressed their opinions, and it can be summed up that Xinghua Middle School will end this exchange meeting with a complete defeat.

The exchange meeting officially began at nine o'clock, and the first subjects were mathematics and music, which were held in the school auditorium.

Goryeo was obviously prepared, and in mathematics, Xinghua sent Duan Lingtian, who was an inconspicuous little man.

The topic is the arithmetic of the nine houses, based on the nine houses, and the number of changes in the nine houses is calculated from this.

Based on the original nine-house variables, both sides deduced four positive and four-dimensional, that is, two and four are shoulders, six or eight are feet, three on the left and seven on the right, one on the nine shoes, and five in the center.

It stands to reason that the two of them are tied, but the little man in Goryeo, after calculating the four positive and four dimensions, based on the arithmetic, then deduced the five elements of the eight trigrams, and then evolved into the nine palace eight diagrams.

In this way, the two sides made a judgment, and Duan Lingtian lost.

"I'll go! This Goryeo stick is deliberately here to smash the field, right? It's too mysterious to make so many famous names for him in just one Nine Palaces, right?" Wang Haoyu looked at the numbers and proper noun patterns on the Goryeo little man's question board, and suddenly shouted with a big head.

"Yes, I also know some of the nine palaces that count, but I don't know as much as him, I think they did it on purpose. "Even if Su Weimei sees through it, what can she do?

"So, doesn't that mean we lost the first game?" asked Liu Jiajia.

In the stands, Jiang Chen and the others sat together, and after listening to the words of the three of them, he said disapprovingly: "This is just the simplest 'number array' in the Nine Palaces Abacus, also known as the 'magic square', in fact, a foreign product from the West: the Rubik's Cube, which also evolved from the Nine Palaces. Because the sum of the vertical and horizontal diagonal diagonals of the nine-palace arithmetic chart is fifteen, and the sum of the numbers nine and six, eight and seven in the "Zhou Yi" is fifteen, so this figure is linked to the "Zhou Yi". It's just a very simple number with the five elements and directions, and there is nothing difficult about it. If he can deduce the number of days in the nine palaces, then it is called Niu Pi, if he can continue to go deeper, with the twelve earth branches of the palace, and then out of the strange door Dunjia, then it is called the great god, where is this going, but it is just grandstanding. ”

Jiang Chen's words made everyone stunned.

"Brother, I don't understand what you're saying, but I feel so good!" Wang Haoyu said with a confused face.

And Su Weimei glanced at him meaningfully, "It's very light, and its meaning is also very profound, but will you?"

Jiang Chen didn't speak, just smiled slightly and didn't answer.

Su Yumei couldn't help but get angry when she saw him like this, Jiang Chen always had an indifferent attitude and didn't care about herself.

"You're so rude, don't you know how to respond when someone talks to you?"

Jiang Chen glanced at her and said, "Oh, I won't." ”

After finishing speaking, his eyes drifted away, Ling Tian was still deducing at this time, but he was not good at it, there was no problem with the simple Nine Palaces, but it would not work if he used the Nine Palaces to deduce others.

"I lost!"

These three words almost came out of his mouth.

"Hehe, Duan Ling Tian Smecta, I agreed. The little Gaoli man's name was Jin Youcheng, and when the two walked off the stage, he patted Duan Lingtian on the shoulder.

"Don't be discouraged, you are not wronged to lose to me, do you know who designed the flag of our Great Goryeo Kingdom?"

Duan Lingtian couldn't figure out what he meant by this, and his eyes were puzzled.

"The designer of the national flag is called Kim Hyun-hee, and that is my grandfather. ”

Kim Hyun-hee!

Goryeo arithmetic everyone, intensive study of Jiugong, Zhou Yi, Heluotu, once with the power of one person, defeated Huawu arithmetic everyone.

If it weren't for Hua Wu's later arithmetic talent Luo Geng to defeat him and save face, I am afraid that this matter would have been pressing on the hearts of the arithmetic family and would have become an eternal pain.

Kim Youcheng is Kim Hyun-hee's grandson, I'm afraid that his grandfather has taught him since he was a child, and in this regard, he Duan Lingtian really can't fight.

Let him be arrogant, and under the realistic ability, he has to bow his head.

Next, the exchange is the rhythm of music.

Goryeo plays the guqin, Huawu is called the guzheng, to put it bluntly, it is the skill of our ancestors, they took it, and changing the name became their invention and creation.

This time, Xinghua appeared with Su Weimei, and she performed a modern instrument, the piano.

Goryeo plays the guzheng and Huawu plays the piano, which can be said to be a collision between the present and the ancient.

In fact, this exchange meeting is actually called a talent competition for the younger generation of Goryeo Huawu.

The guzheng is melodious, the piano is crisp, and both have their own merits.

But the only difference is the question of attainment between the two.

Obviously, the girl in Goryeo has higher attainments, and the guzheng has always been difficult to learn, but she played the wonderful sound of mountains and rivers.

On the other hand, Su is charming, the piano's agility and crispness are decent, but it lacks that artistic conception, it can be said that Xinghua has already lost in terms of choosing musical instruments, even if you choose the erhu is better than the piano, provided that you can play.

This judgment is decided by the audience, although everyone doesn't like Goryeo, but they do play better than their own, so in the second scene, Lelu, Xinghua still failed!