Although Su Ju is not as famous as Chen Yinshan, his knowledge is rare. Before today, he asked himself how great the world is, but there are very few things he didn't know. But after hearing Qing Yan's words, he felt enlightened, and the desire to study for many years emerged again.

"Can you really go? In addition to the Three Kingdoms, Su has also been to Guxiang, Liaodong, Silla and other countries. He thought he had traveled all over the world, but he didn't expect that he was so small and ignorant. When he had the opportunity, he must go out to sea to explore the unknown land." Su Ju looked very excited, and the fat on her face trembled left and right.

Su Ju's attitude made the top students of Yuetang Academy admire Qingyan even more.

"Sir, are the people on those continents as bright as those of our Nan Zhao? "A thin young man asked.

Qingyan looked at him and saw that the other party was very shy and did not dare to look at his eyes. Then he leaned forward and asked in a low voice: "Sir, why is this student so brave?"

"Don't look at his timid appearance, he is the best student in the academy."

Upon hearing this, Qingyan looked at the young man with a slightly different look, "What's your name?"

"The student is named Lechong, who studied in the academy for three years."

"Le Chong, your question is very good. There are very few ethnic groups in this world as hardworking and intelligent as my China. So at this moment, I can guarantee that no ethnic group has achieved such success as my China."

When everyone heard this, they all looked proud, even Su Ju was no exception.

"But don't think that the country's wealth and wealth of the Southern Zhao Shang Dynasty is rich and powerful, and the talented people of all generations are emerging one after another, and they underestimate others. And I don't know that the ingenious and lustful skills in your eyes may be able to achieve a nation and determine the rise and fall of a nation."

"I know you must be dissatisfied, so let's do an experiment now." Qing Yan smiled and said, "You are a top student of Yuetang Academy, so the calculation method is definitely far beyond others. Let's compare this first."

"198273645 plus 546372819 is equal to what, let's see who calculates faster."

After hearing this, Le Chong quickly took out the abacus he carried with him, and the crackling sound was shaking, and the expression on his face was extremely serious.

Not long after, Le Chong raised his abacus and shouted: "Sir! The student has calculated it!"

But when Le Chong saw the other party looking at him with a smile, he felt something was wrong. At this time, he saw him wavering and walked away quickly.

"Although it's not as fast as you, there's still half the time. Look here." Qingyan pointed to the rice paper on the table.

Le Chong looked at it and found a bunch of symbols written on it that he didn't recognize at all. Then he raised his head and said in confusion: "Student is stupid, I don't know what you mean by writing."

"You can call them Arabic numerals. I rely on them to be faster than your abacus, and this is just a simple addition and subtraction. If you multiply the number, the speed will definitely be much faster."

"It's really so magical? Sir, you must teach students!" Le Chong felt a magical door slowly open to him, and there seemed to be countless treasures waiting for him.

"Don't worry, after this class, I will give you a complete set of things, but you have to promise me one thing, so-called a pretty wife will not fall in vain in the sky."

This sentence made everyone laugh. Zhao Ling'er and Shangguan Feiyan looked at each other, but they couldn't laugh at them at all, because they couldn't believe that Qing Yan knew so much.

"Sir, it's okay. Students should learn it no matter what!" Le Chong's tone was decisive, which was different from the usual slight sound like a mosquito.

"You can't take this algorithm as your own. After you have finished learning, you have to carry it forward in your entire life. Can you do it?"

Le Chong originally thought that Qingyan wanted something, but after hearing the request, he felt excited and swore with one hand, "Student Le Chong made a poisonous oath here and would definitely carry forward what his teacher learned. If there is any violation, heaven and earth will be destroyed!"

"If you say this, it's not in vain that Qingyan will teach you. After you finish your studies, Su will hire you as the dean." Su Ji saw Qingyan's previous actions. At first, he thought it was a ghost painting talisman, but he thought he would get the answer in a very short time.

After Le rushed back to his seat, Qingyan continued, "This is just a small method of numerical calculation, but it is these simplest things, but too many people can't afford it."

"The so-called talented and well-educated people of all dynasties are proficient in piano, chess, calligraphy, painting, poetry, songs, and essays, but they do not see any people who study these "strange and erotic skills". All those who come to the court and become officials sneer at these things."

"But these 'tricks and lustful tricks' in their eyes are all the experiences accumulated by our ancestors for thousands of years. They are precious and priceless wealth. They also allow us to understand the fundamentals of this world, food, clothing, food, clothing, tables, chairs, benches, pens, paper and inkstones. Which one is not made by 'tricks and lustful tricks'? Without them, we would have been bare now."

The originally serious atmosphere suddenly became much more relaxed and pleasant. Everyone thought that this young prince was simply too interesting. Not only was his knowledgeable speech, he was also humorous and interesting, making people unable to help but get involved.

"So, it is important for the people who govern the country, but without the hard work of countless skilled craftsmen and hardworking people, how can the country be governed? Countless craftsmen use their hard work and wisdom to create and improve various tools to make the people facing the loess and facing the sky more labor-saving. This creates more taxes and creates the national foundation, so that we can eat, drink, wear and wear."

"If you want to govern a country, you must understand the fundamentals of the country. The sages have long given admonitions, the people are the most important, the country is the second, and the king is the least. If all young talents learn to recite poems and yearn for the height of the temple, they would be very wrong."

"Okay, today's class has ended here. It's time for me to go home for dinner. If I miss the time, my wife who just passed the door will definitely twist my ears off." Qing Yan made a brief revision to the students.

But there is still one sentence that has not been said, and can only be said silently in my heart.

Perhaps God only knows whether the Chinese clan can change because of you.

Just as he was about to turn around and leave, he suddenly bumped into Su Ju's arms and bounced himself back. At this time, the hall was applause again, and everyone looked at him admiringly. At this moment, Qingyan felt that his image was unparalleledly tall.

Shangguan Feiyan and Zhao Ling'er both looked at Qingyan in a daze, not knowing what they were thinking, but other female students frequently threw their eyes to attract Qingyan's attention.

"Sir, is there something else?" Qingyan grabbed the back of his head and felt a little embarrassed.

"Of course there is something wrong, Su has too much trouble." Su Ju slapped the rice paper with her fleshy palms and said viciously: "Su will send someone to notify the princess, telling the princess that you can't go back for the time being if you have something to do. And now you have drawn all those continents for me, do you understand?"

"I understand, I understand." The other party's tone and eyes that did not allow refutation at all made Qingyan dare not take another step forward.

"This is Su's good student. You can draw it quickly, and Su will go back." After saying that, the wind ran out quickly under Su Ju's feet.

A sound of ‘Crash’.

Everyone rushed to Qingyan, fearing that they would not be able to grab a good seat.

Zhao Ling'er and Shangguan Feiyan were stunned for a moment, and when they recovered, they could only jump around the periphery.

"Hey! Hey! He is my brother, you have to let me in no matter how hard you do it!"

Unexpectedly, everyone ignored it.

"Hey hey! I'm Princess Fuyao, everyone has to give face no matter what, right?"

"That's right, I'm also an official. You can give us some place." Shangguan Feiyan was also very anxious.

"Mr. Su has given a precept for a long time. There are only two identities: Mr. and student in the academy, and there is no rank or inferiority." Le Chong stood at the innermost side with a proud look on his face and said loudly.

But everyone tried their best to squeeze in, but they didn't notice that Qingyan had been squeezed onto the wall. After spending a lot of effort, they turned around and shouted loudly: "Everyone! Listen to me, I'll hang this rice paper on the wall so that you can see it in your seat!"

------------------(I'm a dividing line)

When Su Ju came back, she saw that the entire school was surrounded and she was covered with water. Both male and female students looked into the hall with all their strength.

He finally entered the school by relying on his identity as the dean, but there was basically no place to get a foot in the hall, while Qingyan sat on his stool, telling the battle of Zhennan Pass vividly.

Seeing that everyone hadn't noticed him, Su Ju stood at the door without saying a word. Looking at the handsome young man who was chatting and laughing, as if she had returned to the past time.

If you couple see your child so outstanding, you will definitely be very proud.

Xijun, when you are pregnant, you are always afraid that your child is as stingy as a piece of wood like Xuan Ce. It seems that your worry is a waste of time.

Xuan Ce, although you can't beat three sticks in the past, I know that if you stood beside Su, you would definitely be happy like a fool.

There is also someone named Chen. You and I were so angry that we fought for the identity of enlightenment teacher, but now you can only envy us.

Before he knew it, Su Ju was already in tears.

"Whoever says that people cannot fly into the sky. As long as we exert endless imagination and never give up, I believe that we can fly into the sky like birds and look down at the mountains and rivers."

"Although Mr. Zhixiao's words will definitely not be wrong, is this goal too difficult?"

Qingyan smiled and said, "You have always heard of Gongshuozi. There are countless tools he created, but I think the most interesting one is the wooden kite."

"Sir, what is a wooden kite?"

"It is a kind of wooden bird that can fly into the sky. Although I don't know whether Gongshuzi created this wooden kite back then, it is indeed recorded in the ancient book "Mozi Luwen".

"Gongshuzi cut bamboo and wood into kites, and flew them together for three days. It can be seen that this thing was there at that time, so all the ancestors a thousand years ago could do it, so what could we not do? It's just that the woodworking skills were passed down by word of mouth and were lost in these years."

Everyone silently remembers the name of this ancient book in their hearts and must read it when they have the chance.

"Sir, do you have the method of going to heaven?" Shangguan Feiyan asked while sitting beside Qingyan, his eyes full of small stars.

"Me? Probably."

A burst of exclamation.

Everyone clearly heard what Qingyan said, and Su Ju was also shocked when she heard this, thinking to herself if this kid was so proud that if she pulled her hips like this, she wouldn't be able to get off the stage.

"What time is today?" Qingyan asked in a daze.

"The third day of the lunar calendar! Today is the third day of the lunar calendar!" Shangguan Feiyan quickly answered.

"Although the weather has turned cold, it's not too cold. Why not just set it on the tenth day of the New Year. I'll give it a try, but I'll say it in advance. I can't guarantee that I will definitely fly into the sky. You don't have to look forward to it."
Chapter completed!