What is this? The crowd was dumbfounded.

What Qin Yu said was almost all unheard of by them, and only one or two of the dozen or so could be understood.

The more I came into contact with Mr., the more I felt that Mr.'s knowledge was unfathomable, his knowledge was like the vast starry sky, like the vast ocean, and we didn't even know a fraction of what we knew before, the crowd thought to themselves.

Just like what people say in praise of Confucius, Mr. gives people the feeling that the mountains are looking up, and the scenery is moving.

"What are you doing in a daze, just pick one." Qin Yu said.

"Military Stories." After thinking about it for a long time, Zhu Biao drooled, "I'll listen to the rest later, and listen to each one!" We have to learn all the knowledge in the domineering president's son-in-law God of War. ”

"Okay, I'll tell you everything, there are six years of elementary school anyway." Qin Yu laughed when he heard this, "Now I'll tell you a military story, the battle of the magic pen to cross the Chishui four times." ”

Four crossings of Chishui? Stroke of genius? The crowd was puzzled.

Zhu Biao, Zhu Di and other four princes, Zhu Yingrao, Xu Miaojin and Xu Da, all know the famous battles in history well, but they want to break their heads, and they can't figure out which dynasty and which generation of the four crossings of Chishui took place.

Only Lu Heidan, Lu Dog Baby, and Lu Fugui said that only they were not confused, and they had never heard of it anyway.

"Four crossings of Chishui, the number of soldiers on both sides: 30,000 on our side and 400,000 on the other side." Qin Yu said.

"30,000 vs. 400,000!?" Zhu Di exclaimed, "How to fight this battle?" ”

"The Art of War" cloud: ten are to surround it, five to attack it, and to fight it twice." Xu Miaojin said, "400,000 is already more than 10 times that of 30,000, even if there is a strong city to hold onto, it can't be held." ”

"It's not a stick." Qin Yu said, "It was 30,000 of our side, and we were chased and intercepted by the other party's 400,000 troops." Moreover, our side is far behind the other side in terms of military supplies and weapons and equipment. ”

"It's impossible to win this battle." Zhu Biaodao.

"However, in fact, our side jumped out of the other party's encirclement with an open position." Qin Yu said, "This battle combines the most exquisite tactics of 5,000 years in China, and it is a unique tactical case in history of winning more with less. Afterwards, many generals of military academies at home and abroad deduced on the sand table from the perspective of God, but they could not win. ”

"How did you win this battle?" The crowd immediately became interested and asked eagerly.

"First of all, we divided the 30,000 army into four corps. The First Army lived in Loushan Pass, and the Ninth Army lived in Suiyang...... At this time, the other side had formed a tight defense line against us, and built a strong fortress defense line to defend it to the death. The north side is a natural danger, and there are heavy troops in the southeast, west and west, and under this circumstance, our side has given up crossing the Yangtze River to the north and the whole army crossing the Chishui ......"

"Don't fight hard with each other, don't fight brutally, but start mobilizing."

"The other side left part of the army to continue to defend the Yangtze River, and other corps also approached us one after another, and the encirclement gradually narrowed, at this time our commander made a bold decision to return to Zunyi for the second time. At the right time, the Ninth Army did not move to create the illusion that our side was still encircled, and the main force killed a horse pistol and quickly routed the defenders along the way......"

"Awesome!" Xu Da applauded when he heard this, "The most dangerous place is the safest place, and this move is called attacking it and winning by surprise." ”

And the rest of the students also felt that such a tactic was simply unheard of.

"The other side immediately discovered our movements, and the armies from all sides began to surround them...... At this time, our side seized Loushan Pass at any cost, and then fought Lubanchang, but it was not defeated, so it was red water three times. ”

"At this time, our side has been completely surrounded and trapped in the mountains, the retreat has been occupied by the locality, and the army is approaching from all directions, and it has reached a dead end. However, at this moment, our commander chose to deliberately expose the movement, and the commander of the opposing side thought that he had the chance of victory, and immediately rushed to the front line to supervise the battle. At this time, we suddenly turned around and crossed the Chishui again. ”

"Concentrate all your forces to go straight to the opponent's headquarters, and put on a posture of capturing the thief and capturing the king first."

"After the other commander-in-chief discovered our intentions, he hurriedly mobilized the surrounding forces to escort him. How do you know that our thief's action to capture the king first is also a feint, taking advantage of the enemy's deployment of troops to escort the stall, quickly jumped out of the encirclement......"

"The whole campaign lasted three months, and we fought more than 5,000 kilometers and three provinces, giving full play to all kinds of tactics. Our side has misled almost all the strategic movements of the other side, leading the enemy by the nose and turning the other side around. Among them, the Ninth Army has been responsible for containing, luring the enemy, and logistical supplies, while the First Army has been responsible for the main attack. ”

"Four crossings of Chishui, it is difficult to reproduce victory from God's perspective, let alone actual combat? Actual combat is not the same thing at all as talking on paper. ”

In order for the crowd to understand the battle more intuitively, Qin Yu also used wooden blocks on the ground to represent each corps and demonstrated it to them on the ground.

Demo over.

The crowd fell silent one by one, and the march routes of both sides continued to linger in their minds. They all felt that they would never be able to win if they were in command by themselves, because they could not predict all the other party's commands.

Qin Yu's explanation and demonstration made them all gain a lot.

Even Xu Da, who is a famous general in the world, feels that he has benefited a lot.

After today, their ability to command troops will instantly increase to a huge level. It's like a martial artist watching a battle of a supreme master, and every move and style of a supreme master can make them comprehend a lot, and all they comprehend is the essence.

"If Hua Yunlong can hear Mr. Qin's lesson today, it is estimated that he will be able to defeat Goryeo in two or three months." Xu Da thought to himself.

Soon, it's time for school.

Qin Yu announced the end of school, and the three students in Lujia Village went home.

A few of the people who lived in the school squatted on the ground with Xu Da, using wood, stones, and sand as signs, and continued to study the four crossings of Chishui.

Qin Yu didn't feel surprised when he saw this, boys like to study and fight, this seems to be nature. When I was a child, I liked to watch war movies, both ancient and modern.

But what made him feel strange was that Xu Miaojin was also in the crowd, and he studied it with relish.

"Mr. Qin." At this moment, Xiaoxiao walked in, holding a basin of laundry in her arms. Qin Yu had promised her to be paid and let her do laundry and cook for herself and her students.

Now she's just finished doing her laundry and is coming back from outside.

After saying hello to Qin Yu, Xiaoxiao took the wooden basin and went to the side to dry her clothes.

"My 20,000 Prada!" Qin Yu saw at a glance that the clothes he had changed were washed and rotted, and he couldn't help but wail.

"Mr. Qin, I'm sorry, I didn't know your clothes were so unwashed." Xiaoxiao said apologetically.

"It's okay." Qin Yu reluctantly accepted the reality and asked, "How did you wash it?" ”