The fourth space, and the state, the Great Yan Kingdom, the Great Yan calendar 222 years.

Great Yan Kingdom, the imperial capital Yanjing.

The Great General's Mansion in the Eastern Suburbs.

The autumn wind is blowing, and the snow is falling.

Ingrid stood in front of the door, looking north.

Now that the battle situation has been decided, the northern Xiongnu country bows down, and it is time for them to unload their armor.

Ingley is studying Sun Tzu's soldiers:

1. The method of using military force includes scattered land, light land, contentious land, handover land, Qu land, heavy land, enclosed land, encircled land, and dead land. Princes who fight for their own land are scattered; Those who do not enter the deep land are light land; I will gain and Peter will benefit for the land; I can go, and he can come, for the land; The land of the princes belongs to the three genera, and the one who comes first and wins all the people in the world is Qudi; The land that enters the people is deep, and there are many cities and towns behind it, which is an important land; Mountains and forests, dangers, and frustrations, all those who are difficult to walk are pan-land; Those who enter are narrow, those who return from them, and those who can strike our people are encircled; Those who fight will survive, and those who do not fight will die. Therefore, there is no war in scattered land, there is no end in light land, there is no attack in fighting for land, there is no end in handing over land, there is no intersection in Qu land, heavy land is plundered, pan land is done, encirclement is plotting, and death is fighting.

2. The good use of soldiers in ancient times can make the enemy not close to each other, the outnumbered and the outnumbered, the noble and the lowly not save each other, the upper and lower do not collect each other, the soldiers are separated but not gathered, and the soldiers are united but not together. Move in line with the profit, and stop at the point of not the benefit. Dare to ask: "What will happen to the enemy in the future?" He said: "Take what he loves first, and then listen." "The love of the soldier is the main speed, taking advantage of the lack of people, and attacking it from the way of danger.

3. Where the way of hospitality, in-depth is specialized. The master did not refrain from plundering the wilderness, and the three armies were full of food; Be cautious and don't work, and accumulate strength; The strategy of transporting troops is unpredictable. Throw nowhere to go, die and not north. Death is not possible, and the scholars do their best. If a soldier is trapped, he is not afraid, if he has nothing to do, if he goes deep, he will be detained, and if he has to fight. Therefore, his soldiers do not cultivate and prescribe, do not ask for it, do not make an appointment, believe it without orders, forbid it to doubt, and have nothing to do until death. We have no money to spare, and we are not evil goods; There is no life left, and it is not an evil life. On the day of the order, the soldiers and soldiers sat in tears, and those who lay down wept and handed over, and they had nowhere to go, and they were brave.

4. Therefore those who make good use of soldiers, such as those who are reckless. Those who are reckless are also the snakes of the mountains. Hit its head and tail will come, hit its tail will be the first to come, and hit it all the way to the end. Dare to ask the soldier to make it so reckless? Yes. The Fu Wu people and the Yue people are also evil, when they are in the same boat and meet the wind, their rescue is also like the right and left hands. It is the old horse buried in the wheel, not enough to be ashamed; Qi Yong is the same, and the way of government is also; Both rigidity and softness are obtained, and the principles of the earth are also. Therefore, those who make good use of soldiers, if they join hands to make one person, they have no choice but to do so.

5. The affairs of the general should be quiet and secluded, and the matter should be cured. It can make fools their eyes and ears ignorant; Easy to do things, change their strategies, make people ignorant; Change their homes, take a detour, so that the people do not worry. Handsome and periodic, such as climbing high and going to its ladder; Shuai went deep into the land of the princes and took the opportunity. Burning the boat and breaking the cauldron, if you drive the flock of sheep, drive to, drive in, you don't know what to do. Gathering the crowd of the three armies and throwing them into danger is also a matter of generals. The changes of the nine places, the benefits of bending and stretching, and the reason of human feelings, must not be ignored.

6. Where the way of hospitality, deep is specialized, shallow is scattered. Those who go to the country to cross the border and learn are Jedi; Those who have four links, Qudi also; Those who go deep are also heavy on the ground; Those who enter the shallow, the light ground also; Those who have fixed the front pass will also enclose the ground; Those who have nothing to do will die. It is a scattered place, and I will have a will; Light land, I will make it belong; Fight for land, I will follow behind; I will guard the land; Qudi, I will consolidate its knots; I will follow the food of the heavy land, and I will enter the way of the land; Enclose the land, I will stuff it; Dead, I will show that I will not live. The feelings of the soldiers: surround the royal, fight as a last resort, and obey if you pass.

7. He who does not know the counsel of the princes cannot pay in advance; Those who do not know the shape of mountains and forests, dangers, and frustration cannot march; If you don't need a village guide, you can't get the location. Four or five, one does not know, and it is not the overlord's soldiers. If the army of the overlord is defeated, the crowd will not be gathered; If the power is added to the enemy, they will not be able to get along. Therefore, if you do not fight for the friendship of the world, do not maintain the power of the world, believe in your own selfishness, and threaten the enemy, then your city can be uprooted and your country can be conquered. The reward of the unattainable, the order of the government. If the multitude of the three armies is to be committed, if one is made. If you commit a crime, don't tell it; Do not sue for harm if you commit a crime. Cast into the land of death and then survive, fall into the land of death and then live. The husband is in harm's way, and then he can win or lose. Therefore, it is a matter of soldiers, in accordance with the enemy's intentions, and the enemy has always been killing generals for thousands of miles, which is said to be a clever thing.

8. It is the day of the old government, and there is no way to do it, and it is strong on the corridor temple to punish it. When the enemy opens and closes, he will rush in, first what he loves, and then wait for him. Practice ink with the enemy, to fight a decisive battle. It is like a virgin, and the enemy opens an account; After taking off the rabbit, the enemy is too late to refuse.

1. Sun Tzu said: According to the principle of employing troops, military geography includes scattered land, light land, land contention, land handover, Qu land, heavy land, encircled land, and dead land. The area in which the princes fought within their own borders was called the scattered lands. The area where the enemy is fighting shallowly, near and deep is called light land. The area in which our side gains advantage and the enemy gains advantage is called land grab. The area where our army can go and the enemy can also come is called Jiaoji. The area where many countries are adjacent to each other and can receive assistance from the princes and nations when they arrive first is called Qudi. The area that goes deep into the heart of the enemy country and is backed by many enemy cities is called a heavy land. Areas that are difficult to pass, such as mountains and forests, and swamps, are called mounds. The road to march is narrow, the road to retreat is long, and the enemy can attack the area where our army has a large number of troops with a small number of troops, which is called an encirclement. An area where you can survive if you fight quickly and annihilate if you don't fight quickly is called a place of death. Therefore, it is not advisable to fight in scattered areas, it is not advisable to stay in light areas, we should not reluctantly attack when we encounter land contention, we should not cut off contact with land when we encounter land exchanges, we should make friends with princes when we enter Qudi, we must plunder grain and grass when we go deep into heavy land, we must quickly pass through encircled land, we must plan to escape danger when we fall into encircled areas, and we must fight hard to survive when we are in a dead place.

2. Those who were good at commanding operations in the past were able to prevent the enemy's front and rear troops from cooperating with each other, the main force and small units unable to rely on each other, officers and men unable to rescue each other, superiors and subordinates unable to communicate with each other, soldiers scattered and unable to concentrate, and the combined forces were not neatly arranged. If it is good for me, it will be hit, and if it is not good for me, it will stop. I would like to ask you: If the enemy is attacking me in large numbers and in a well-organized position, what should I do to deal with it? The answer is: first seize what the enemy cares about and love the most, and then be at our mercy. It is important to take advantage of the enemy's surprise to take the path that the enemy does not expect, and attack places where the enemy is not on guard.

3. The general rule of conducting operations in the enemy's territory is that the deeper we go into the enemy's hinterland, the stronger our army's morale will be, and the enemy will not be able to defeat us. Plundering grain and grass in the fertile areas of the enemy country will ensure the supply of the troops. It is necessary to pay attention to resting and recuperating the troops, not to make them too tired, to maintain their rustic spirit, and to recharge their strength. The deployment of forces and clever tactics made it impossible for the enemy to judge the intentions of our troops. Put the troops in a desperate situation with no way out, and the soldiers will rather die than retreat. If the soldiers could rather die than retreat, how could they not fight to the death! When the soldiers are in a dangerous situation, there is no longer fear, and once there is no way out, the military spirit will be strong. If you go deep into enemy territory, the army will not disperse. When faced with a last resort, the army will fight to the death. Therefore, it is possible to be vigilant without rectification, to complete tasks without imposition, to be intimate and united without restraint, and to be disciplined without waiting for orders. Divination and superstition were forbidden, and the doubts of the soldiers were dispelled, and they would not run away until they died. Our sergeants have no extra money, not that they don't love money; The soldier lives and dies outside the degree, and it is not that he does not want to live a long life. When the battle order was issued, the sitting soldiers stained their clothes with tears, and the lying soldiers burst into tears, but when the soldiers were put in a desperate situation with no way out, they would all be as brave as Zhuan Zhu and Cao Di.

4. A person who is good at commanding battles can make the troops act like a snake in a "reckless" way. "Frank Ran" is a kind of snake in Changshan place, hit its head, and its tail will come to the rescue; Hit its tail, and the head will come to its rescue; Hit its waist, head and tail to rescue. Let me ask: Can you make the army like "reckless"? The answer is: Yes. The Wu and Yue people hated each other, but when they crossed the river in the same boat and encountered a strong wind, they rescued each other, just like the right and left hands of people. Therefore, it is unreliable to stabilize the troops by tying the reins of horses and burying the wheels deep to show the determination to fight to the death. The key to enabling the troops to work together and fight bravely as one person lies in the proper management and education of the troops. The ability to make a difference in the strength of a soldier is to make proper use of the terrain. Therefore, those who are good at using troops can unite the whole army hand in hand as one, and this is because the objective situation compels the troops to do so.

5. To conduct military operations, it is necessary to consider strategy, be calm and unpredictable, and manage troops fairly, strictly and in an orderly manner. to be able to blind the eyes and ears of the soldiers, so that they have no knowledge of military operations; Changing operational deployments and original plans makes it impossible for people to see through the truth; From time to time, they change their positions and deliberately make it impossible to speculate on their intentions. The commander should give the army a combat mission, just as he would make it climb and draw a ladder. The commander led his soldiers deep into the princes' lands, and he was to move forward like arrows from a crossbow. Treat the soldiers like a flock, and drive them to and from them, so that they do not know where they are going. Gathering the whole army and putting them in danger is the main point of commanding an army. The contingency and handling of the nine types of terrain, the gains and losses of attacking and defending the advance and retreat, and the psychological state of the whole army -- these are all things that a general cannot but seriously study and carefully investigate.

6. The law of fighting in the enemy's territory is as follows: If you go deep into the enemy's territory, the army's morale will be stable, and if you enter the enemy's territory shallowly, the army's morale will be easily weakened. Those who enter enemy territory to fight are called Jedi; The area that extends in all directions is called Qudi; The area that enters the depth of the enemy's territory is called the Heavy Land; Entering the area where the enemy territory is shallow is called light land; The area with a narrow road in front of the back is called an enclosure; An area with no way out is a dead land. Therefore, in the scattered areas, it is necessary to unify the will of the army; In light land, let the camps be held close together; In the battle for land, it is necessary to quickly send troops to the back of the enemy; In handing over the land, it is necessary to defend cautiously; In Qudi, it is necessary to consolidate the alliance with the nations; When entering the heavy land, it is necessary to ensure the supply of military rations; In the enclosure, it must be passed quickly; If you fall into the enclosure, you will plug the gap; When it comes to death, it is necessary to show the determination to fight to the death. Therefore, the psychological state of the soldiers is: if they are encircled, they will try their best to resist, if the situation is pressing, they will fight to the death, and if they are in a desperate situation, they will obey the command.

7. Do not associate with the princes and nations without understanding their strategic intentions; If you are not familiar with the terrain conditions such as mountains, forests, dangers, and swamps, you cannot march; If you don't use a guide, you won't be able to get the location. If you don't understand any of these circumstances, you can't become an army that competes for hegemony. Any army of the king and the hegemon attacking the big country can make the army and people of the enemy country have no time to mobilize and concentrate; Putting a threat on the enemy's head can make the enemy's allies unable to cooperate. Therefore, there is no need to fight to make friends with the princes of the world, and there is no need to cultivate one's own power in the princely states, as long as to exert one's own war