(If you want to hear more of your voices, and want to receive more of your opinions, search for the WeChat public account "qdread" now and pay attention to it, and give more support to "Happy Martial Arts"!) It was also on this day that not only Qiao Feng of Luoyang received a letter from the Qin Dynasty.

Meijiazhai in Gutun Garden in southern Yunnan.

Mei Shi looked at the seventeen-year-old thin young man in front of him with a smile, the young man held the letter paper in his hand and his eyes were like copper bells, and he looked at Mei Shi in disbelief for a long time.

"Uncle Clan, this ......"

Mei Shizhu stroked his beard: "Zhiqiang, don't ask me, the kid who wrote the letter can't understand it, in short, do you want to follow him, you make your own decision, well, decide early, tomorrow Uncle Clan will have to go back to Tianlong Temple, I can't wait for you for too long." ”

"Yes! Uncle Clan!" the young man Mei Zhiqiang nodded.

Mei Shizhi left to take care of himself to drink tea with Mei Zhiqiang's father, Mei Zhiqiang put down the letterhead, and his eyes burst into a burst of fine light.

"This sea peak, did he touch it, or did he really know?"

Mei Zhiqiang's skills are not outstanding in Meijiazhai, but this is only the surface, in fact, he worshipped another famous teacher and learned martial arts, and now even if he is the first master in the village, Mei Zhiqiang does not pay attention to it.

"My current strength has reached 1,800 catties, and I am only 17 years old, and there will be improvements in the future, what North Qiao Feng, South Murong ......" Mei Zhiqiang's nostrils snorted slightly, Qiao Feng and Murong Fu are unparalleled in the world, but Mei Zhiqiang is confident that he can catch up.

"This Haifeng looks like Uncle Clan, it seems to be quite powerful, but ......"

Mei Zhiqiang shook his head, no matter how powerful he is, if he Mei Zhiqiang is really an ordinary master of this Mei family, it would be fine, but he Mei Zhiqiang is not.

......

Qiao Feng of 'South Qiao Peak'!

Mei Zhiqiang of 'Liuhe Sword'!

'Jiao'emei' Huang Siniang!

'Copper belly king' Liu Ziping!

......

One by one, the characters who left their names in the history of the rivers and lakes received letters from the Qin Dynasty in various ways, such as Qiao Feng, Mei Zhiqiang and some other martial arts people who had a martial arts hall or sent a letter by the Dali royal family to introduce the situation, so they naturally knew the general information of 'Duan Haifeng', but for the position of protector, they all politely refused, but some people who were far away in the world and didn't know the situation in Dali suddenly received this letter, and they were stunned, and many people were both strange and couldn't help but be curious.

Undoubtedly, as a start-up, he even has only one idea, and the person who wants to establish a sect is only a twelve-year-old boy, so it is impossible for such a 'sect' to really have people rushing to act as Dharma protectors.

Tempus fugit.

Tai Chi Club Studio.

The Qin Dynasty went from addition, subtraction, multiplication and division, simple geometry to equations, and then to junior high school mathematics content...... Four teenagers are taught every day, and most of the knowledge in this elementary school and junior high school is found in today's classics.

Can be fast.

Factoring, trigonometry, logarithms, functions!

The throwing of an item is completely beyond the mathematical level of this era, not only the surface is exceeded, but the depth is greatly exceeded, of course, trigonometry, geometric transformation, etc., in modern times, most of them only belong to medium mathematics, not even higher level. Naturally, this was only a trivial little bit of elementary knowledge in the entire mathematical system of the Qin Dynasty.

At this time, Qin Hu, Qin Long and others also completely saw why the Qin Dynasty required to memorize those formulas and definitions, and to come up with so many nouns, concepts, and so on.

Many of these new mathematical knowledge are completely deduced, combined, and deduced from the previous mathematical knowledge.

If, there are no such concepts.

It is difficult to deduce those complex mathematical knowledge points, because every time you encounter a problem, you have to calculate it yourself, instead of using the laws as you do now.

New knowledge!

The depth and breadth far exceed the new knowledge of this era!

Coupled with the extreme rigor from simple to difficult, step by step deepen the difficulty of throwing out various knowledge points.

Compared with the new knowledge of mathematics, the Qin Dynasty spent the most effort on the cultivation of the correct academic methods of the four teenagers.

Nowadays, the cultural system of each family pays attention to the "Jane" of the word, the "Bo" of Shen Yun, and the multi-dimensional three-dimensional visualization of the meaning.

It's a white horse, it's a horse, and a white horse is not a horse!

And every time you leave it blank, let you think for yourself, but here in the Qin Dynasty, it is completely the opposite. In the current normal system, it can be explained in a few words, but the Qin Dynasty has to go one step at a time, step by step, and even does not hesitate to use many pages to explain all aspects of the rationale thoroughly, and it will never allow the multi-dimensional three-dimensional and spatial loopholes of white horses and non-horses.

from the Western world.

In particular, the rigorous and even somewhat rigid academic methods of the German Department were unconsciously integrated into the hearts of the four teenagers as the Qin Dynasty taught by words and deeds.

The residence of Yuan Mingde of the Martial Arts Palace.

The wind is strong, the yellow leaves in the courtyard are flying, it is late autumn, and in the study, the paper on the ground is blown by the wind, and it is flying all over the room.

"Where's the bottom?"

In front of the desk, the table was full of papers, four or five stones were pressed, and an old man in black was holding a pen but was frozen in the air, his eyes staring blindly and unfocused at the wall in front of him.

"This answer is wrong again, and wrong again!" a low sigh came out, and his tone was full of decadence and loss.

"Three years, it's three years again!" Yuan Mingde lowered his head, looking at the answer he had just calculated on the paper, the corners of his mouth were full of bitterness, "This 1714 number, can it really not be solved?" Putting down the pen, Yuan Mingde glanced at the booklet on the paper pile in front of the table, and the number of 'Dibu Mountain, 1714' 9 big red characters on the booklet were so eye-catching.

"If this No. 1714 Dao question can be solved, Yiyang refers to my criminal family and can also make some merits, I, Yuan Mingde, have been here in this martial arts hall for forty-six years, forty-six years, and the last twenty-seven years have been competing with this No. 1714, really...... Can't this episode be solved?"

Looking at the four red words '1714',

Yuan Mingde only felt that the red color was as dazzling as blood.

"Knock!"

There was a knock on the door, and the length between each and every two sounds seemed to be measured, but it sounded like a wonderful musical rhythm.

"It's Chao'er here!" Yuan Mingde smiled on his face, folded the paper together three or two times, and grabbed the '1714 with the number of Dibu Mountain' books and stuffed them into the bookshelf.

"It's coming! it's coming!" Yuan Mingde rushed out of the study, and not long after, the two of them sat on the Taishi chair under the tree in the courtyard.

"Brother Yuan, I'm not here to drink tea this time. Qin Chao said with a smile after drinking the tea in his cup in one gulp, but his eyes glanced at Yuan Mingde's study. Yuan Mingde suddenly smiled: "You Duan Haifeng just go to the Three Treasures Hall for nothing, which time you came to drink tea, okay, go to the study, what book do you want to read this time?"

Qin Chao also stood up: "Brother Yuan, I still flipped through the Dao question collection this time." ”

"Oh? Daowenji, which department, what number?" Yuan Mingde pushed open the door of the study with a smile, and didn't go in, pointing to the bookshelf in front of him, "Little brother, you can find it yourself, anyway, which shelf is what department, you are familiar with it, I'll order you to make something to eat." As he spoke, he rushed out of the yard with a gust of wind.

"I agreed to return to Qinjiazhai at the age of 14 in three years, and now it has been almost two years. Qin Chao stepped into the study and walked directly to the seventh bookshelf to look through, "I will go back to Qinjiazhai next year, and the transformation of the Five Tigers Broken Door Knife Heart Method has been intensified." ”

After several months of hard work, the Qin Dynasty found that the fastest way to improve the Five Tigers Broken Door Knife was to solve the two key points inside, and these two places.

"The star wolf word, plus the earth mountain number is an episode. ”

With his hand, he pulled out a booklet from the shelf, and the cover read 'Star Sirius, 1299'.

“1299？”

Qin Chaolian opened it and looked at it, and after a few glances, he snapped and closed the booklet, "It's not this one, well, this next book is ......" One booklet after another, during which he ate some snacks sent by Yuan Mingde, and after half an hour, Qin Chao finally smiled.

"Yo, I found it, little brother?" Yuan Mingde on the side looked over, swept the booklet with his eyes, and his eyebrows suddenly wrinkled, "Star Department Sirius, 2349? Little brother, what you are really looking for is this episode." ”

The effect of the episode of '2349 of the Star Department Heavenly Wolf Yu' on the criminal family exercises is still above the 'Dibu Mountain No. 1714', and naturally this difficulty is also higher, even the 1714 episode of the Daoist question Yuan Mingde has not been able to solve it for decades, although the Qin Dynasty is very smart, but Yuan Mingde still can't help but remind.

"Brother Yuan, I'm just going to take a look, and I may not be able to solve it. Qin Chao smiled and read on the side.

"You know the difficulty. ”

Yuan Mingde didn't say anything more, Qin Chao looked at the 2349, quickly memorized the content in his mind, put down the booklet, and walked to the shelf of the 'Dibu Mountain Number' and flipped it up, time passed, and it was almost dusk in a blink of an eye.

"Brother Yuan, are all the booklets in this place?" Qin Chao said with a frown as he put down the last booklet on the shelf.

"Oh, it's all ......," Yuan Mingde said, and suddenly grinned, "There is really a copy of this mountain number that is not on the shelf, but ...... Forget it, you can take it and see it, and then!"

With a wave of his hand, he pulled out a booklet from the shelf next to him.

"1714?" Qin Chao connected, opened it and only looked at it for two breaths, then his face was relieved, "Brother Yuan, this is it, I will leave after reading it!"

"Are you looking for this volume?" Yuan Mingde glared for a moment, and then smiled, "Little brother, although this volume is not as difficult as the 2349, it is not as difficult as that, don't spend too much effort on it." ”

"Hmm!"

When it was dark, the Qin Dynasty left Yuan Mingde's residence.

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