When saying goodbye, Xiao Meiniang said earnestly: "Why don't you go with us?" On the way, we can take care of each other. Just enter the capital and meet the queen! ”

Xiao Meiniang's enthusiasm made Xiang Yu stunned, and also made Dugu Qingxue a little difficult but gracious, and finally she said: "No need, I can only live up to my sister's heart." ”

At the time of separation, Xiao Meiniang took Dugu Qingxue's hand again, and said reluctantly: "He arrived in Chang'an one day." Don't forget to come to Fuchu! ”

When he arrived at the post station, Xiang Yu met Pei Ju again.

Xiang Yu asked, "Brother Shi, are you getting along with my aunt?" ”

"Yes!"

Pei Ju said.

"Congratulations!"

Xiang Yu said with a smile.

"I like two women, one woman is as passionate as fire, the other is gentle and virtuous, both of them like it, both of them love!" Pei Ju said: "It's just a bad choice!" ”

Xiang Yu was speechless, and could only say: "Congratulations, I hope you have better luck!" ”

But in fact, they are not very optimistic about them.

Pei Ju seems to be strong, but he actually has a weak personality; But this aunt seems to be soft, but she is actually strong. Such a character, it's hard to say, it's hard to say.

The next day, Xiang Yu left.

I went to Chang'an, and met Dugu Qingxue again on the road.

There were some surprises on both sides.

It's just that at this moment, Dugu Qingxue is wearing a broken Dao and looks like a Taoist aunt.

Xiao Meiniang stepped forward and said, "Sister, why bother! ”

Dugu Qingxue looked at the robe on her body, and said with a smile indifferently: "Sister misunderstood, my sister is only doing this for convenience on the road." ”

Xiao Meiniang said: "That's good, you just need to be sincere, you don't have to be a monk." ”

Dugu Qingxue bowed her hands and didn't speak, wearing a robe that made her look more like a person outside the world.

In this way, Dugu Qingxue joined them.

Soon arrived at Chang'an City.

Soon after, Dugu Qingxue entered the palace and recognized the queen.

When Xiang Yu saw Yang Jian, he told him about the situation of the canal, and he was talking about his plan.

The Yang family said: "You do things, I don't worry!" ”

Xiang Yu said: "Father, has there been a big event recently?" ”

"The Turks are divided in two and pose little threat to us. But Goryeo occupies my Liaodong and is a big trouble for my henchmen. Not long ago, your fourth brother went to crusade against Goryeo, but failed, and the 100,000-strong army was wiped out! ”

Yang Jian said gloomily.

Talking about Goryeo.

Liaodong, from the Spring and Autumn Period and the Warring States Period, is the old land of China.

In the Three Kingdoms era, Gongsun Yuan wanted to form Liaodong, but was exterminated by Sima Yi.

But in the era of the Northern and Southern Dynasties, because of the civil strife in the Central Plains, the population of the north moved part of the south to Jiangnan, part of it to Longxi, and part of it to Liaodong.

By the time of the Sui Dynasty, Liaodong was occupied by Goryeo.

Goryeo, allied with the Turks, often raided the Hebei region and plundered constantly.

In history, Emperor Wen of Sui fought Goryeo once and failed; Emperor Yang of Sui defeated Goryeo three times and failed; Li Shimin fought Goryeo once and failed; Until Li Zhi beat Goryeo and succeeded.

At this time, Goryeo was half agricultural and half herding, with nomadic people and strong attack power; There is also an agricultural civilization, terrible staying power.

It's hard to fight, it's hard to fight!

You don't see, Tian Khan Li Shimin, won battles in his life, but the only two defeats were two battles, one was in the battle with Xue Ju, and the other was in the conquest of Goryeo.

"Goryeo will be destroyed!"

Xiang Yu stood up and said, "In order not to leave a disaster for future generations, Goryeo will be destroyed." ”

At this moment, Goryeo is not the Li family regime of the Ming Dynasty, but the Khitan, Jin, Manchu, etc. in later generations.

If you encounter the end of the Song Dynasty, the end of the Ming Dynasty, etc., it will be the biggest tragedy.

Yang Jian said: "But Goryeo is very difficult to fight, one is that it is difficult to transport grain and grass, the second is that the transportation is unfavorable, and the third is that there are many hills, and the terrain is dangerous!" ”

Yang Jian also stood up, summoned the eunuch, and opened the map.

I saw that on the map, there is the terrain of Liaodong.

Yang Jian said: "First, there are many hills in Liaodong, and there are nearly 200 fortresses in the mountain city, and the mountains are dangerous, and it is too laborious to fight them one by one. ”

"Second, Liaodong is in the north, the climate is cold, only from March to July, it is suitable for marching, and other seasons are too cold for marching!"

"Third, due to the geographical danger and the logistical pressure of the army, once the grain and grass are exhausted, the army will be withdrawn at the least, and the entire army will be annihilated at the worst."

"Fourth, the Goryeo cavalry is the majority, which poses a great threat to our army!"

Xiang Yu smiled: "Is it difficult to fight Gaoli?" Hard! Actually, it's not hard to fight at all! First of all, it is difficult to attack by land, but it is much easier to attack at sea! ”

"You can lead the sailors, go out of the Bohai Sea, prove Lushun, establish strongholds, and hoard grain and grass. Then here, set up a stronghold, hoard grain and grass, and attack the main! ”

"Then, contact Baekje, Silla, etc., and attack from the south!"

"In this war, I plan to fight for five years, or even eight years, mainly for a protracted war. The battle cannot be fast, the early stage is mainly harassment, and the later stage focuses on attacking, giving up the battle for one city and one place, constantly consuming the enemy's living forces and constantly depleting its food reserves! ”

As he spoke, he began to talk about the five-year plan to destroy Goryeo.

Goryeo was very powerful in this era, occupying Liaodong, Jilin, etc., and also occupied most of the Korean Peninsula. As for Baekje and Silla, they occupy a small area south of Korea.

If it weren't for the Sui Dynasty's containment, which led to the concentration of most of Goryeo's forces in Liaodong and its inability to move south, it would have been possible that Baekje, Silla, etc., would have perished long ago.

"Goryeo is different from the Turks, the Turkic attack is strong, but the defense is poor, as long as the army finds the Turkic royal court and conducts a decisive battle, it can settle the battle in one battle!"

"In the face of the Turks, it is either a big defeat or a big victory!"

"But the terrain of Goryeo is complex, there are many mountain forts, small but strong, so we must carry out a protracted war and constantly fight a war of attrition!"

Xiang Yu opened his mouth and said the plan.

The strategy of dealing with Goryeo is to focus on protracted warfare, fatigue its national strength, and give a fatal blow when the national strength is greatly lost.

Historically, why many emperors failed to conquer Goryeo because they wanted a quick victory.

But I don't want to think about it, there are many hills and mountain cities in Goryeo, and the terrain is unfamiliar, so it is impossible to solve it quickly.

There are only two ways to attack the mountain city, one is a long-term siege, and the other is an ant attachment.

But the former is not possible, because it is difficult to transport grain.

As for the ants, it will take a long time to consume, and the grain and grass will not be able to keep up.

It is best to use 350,000 troops to constantly attack Goryeo, affecting its spring sowing and autumn harvest, so that its national strength cannot support the war, and finally collapses completely.

Historically, Emperor Yang of Sui attacked Goryeo, why did he fail?

The main thing is that there are too many troops.

There are many troops, and there is also a lot of food consumption.

Even if Zhuojun hoarded a large amount of grain, it was attacked by the Goryeo cavalry and could not transport it.

If he attacked Goryeo, he would use a maximum of 100,000 troops, constantly attacking, and constantly weakening Goryeo.

Emperor Yang of Sui reigned for 14 years, and the first seven years were wise and martial, that is, Li Shimin was alive; But after seven years, the wrong moves continued, and it felt like a different person.

The rebellion in the Central Plains should be to personally sit in Guanzhong and pacify the world.

But this one actually ran to Yangzhou.

IQ is constantly in arrears.

Historically, Yang Guang gave people the feeling that he had been taken away.

"Wait a minute, Yang Guang won't really be taken away in history!" Xiang Yu chuckled in his heart, it was really possible.

It seems normal to have the traverser Wang Mang, the son of face Liu Xiu, the reborn Liu Yan (Liu Xiu's eldest brother), and one more person who was taken away, Yang Guang.

……

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