What was the result and influence of the Wei-Song-Yu War?

The purpose of the Southern Expedition in the Northern Wei Dynasty was not to destroy the Song State. Rouran in the north was a country ruled by the fourth Khan Tan. His name was Mu Hange, and he was ambitious and always wanted to invade the Northern Wei Dynasty. Tuoba Si once taught him a lesson in the first year of Shenrui, but failed to pursue the north because of the heavy snow, and failed to destroy Rouran's main force. In order to guard against the strong enemy behind him, TaBaSi don't want to pull the front too long. His wishful thinking is to seize the land of Huaibei and rule together with the Southern Dynasties.

Guo Song is a different story. Liu Yifu, the newly enthroned little emperor, is only seventeen years old and has not yet formed a clear concept of his responsibilities and obligations to the emperor.

He just likes to play. He doesn't know the etiquette of his father's funeral. He doesn't care about wars or troubles outside the palace. He is only interested in the Royal Garden. He is surrounded by flattering little eunuchs. How to do this politics well? Thanks to the four old ministers left by Emperor Wu of Song, they are in charge of all major events, so as not to lose their footing. However, there has always been a gap between the monarch and his subjects.

The four strongholds along the Yangtze River in the Song Dynasty were _ _, Sliding Platform, Tiger Prison and Luoyang from east to west. When the Northern Wei Dynasty sent troops, there were two kinds of internal strategic opinions. One view is that we should attack the city first, and the other view is that we should attack it slightly first. The military commander headed by Jin felt that only by capturing the city could he gradually control the land of Henan. Cui Hao didn't agree. He said: Southerners are good at guarding cities. It took Fu Jian a year to attack Xiangyang. Now our soldiers are attacking small towns, and if they are blocked, they will greatly defeat military forces; If the enemy sends more reinforcements at this time, it will be dangerous if the enemy is strong and we are weak.

I think it's better to divide our troops slightly and attack all the way to the north of Huaishui, and set up small garrison officers in various places to collect food and grass. In this way, Luoyang, Sliding Platform and Tiger Prison are all in the north of our army, so it is difficult to get reinforcements from the south. They will definitely retreat eastward along the Yellow River, or they will fall into our pockets. Are you afraid they can't attack? This strategy is correct. The strength of the northern dynasty was cavalry, which attacked the city slightly, but the housekeepers were short, which was exactly what the southern dynasty, which was dominated by infantry, wanted; The terrain in Huanghuai area is mainly plain, which is where cavalry can play a role. First, Song Jun was divided by cavalry, and then slowly digested by infantry. This is the most efficient way to fight. Unfortunately, most Xianbei generals didn't listen to Ho Choi, so TaBaSi decided to attack Song Cheng first.

The State Council was heavily guarded by Mao Dezu, the secretariat of, and the eastern county satrap king was stationed on the sliding platform in the east, with fewer troops. Jin, commander-in-chief of the Northern Wei Dynasty, led 20,000 cavalry across the Yellow River and camped east of the slipway. The sliding situation is tight, and Wang urgently reported to Mao Dezu. Mao Dezu immediately sent three thousand cavalry to reinforce Slip.

The Western Jin Dynasty stormed the slipway, but as Cui Hao said, it couldn't be beaten, so he asked Tuoba Si for more troops. Tuoba Si was furious and said to himself, I'll give you 20,000 troops, but you can't beat a small town defended by only a few thousand Song soldiers. He left Taizi Tuoba Tao in the fortress to guard against Rouran, personally took more than 50,000 military forces out of Tianguan and crossed Hengling to support the Western Jin Dynasty.

The stimulated Xijin had to slide hard. After all, there are many people. Wei Jun managed to capture the city, but Wang fled. Jin took advantage of the victory to attack the small town earth building between the sliding platform and the tiger prison, and advanced to the tiger prison. Mao Dezu has rich experience in guarding the city, and Wei Jun has suffered many battles and defeats.

Tuoba Si saw that Hulao Pass couldn't get it at the moment, so he sent Li Yu _, a valiant soldier, to camp in Heyang with three thousand cavalry and attack Jin Yong and Luoyang in southern Henan. When Tuoba GUI proclaimed himself emperor, Li Yu was already a famous star in the Northern Wei Dynasty. This man is good at using black spears and has excellent martial arts. He can draw a bow at once, and he has improper courage. After the Northern Expedition, Emperor Wu of Song respected and feared Li Yu who was stationed on the edge of the Yellow River. He personally wrote to borrow money from the Northern Wei Dynasty, but he was afraid to call him by his first name. He looked up and wrote under the command of the black spear. When Tuoba Si learned the news, he was very appreciative and named him General Black Spear.

Li Yu is a man who is good at fighting tough battles. Although Luoyang was the old capital of the Jin Dynasty, due to years of war, the people were lost and ruined. Guo Song Shoujiang and Henan Taishou Wang Juanzhi can only be stationed in Jinyong City in the northwest. This is the westernmost fortress on the defensive chain of Guo Songhe River, far from the ruling center, unable to get strong support and relatively weak. Mao Dezu reluctantly sent Huang Dou with some troops to block Wei Jun along the south bank of the Yellow River. How to resist it? When Private Li Yu crossed the river, Huang Dou and others were washed out of the water. He attacked south again, and Wang Juan abandoned the city and fled. The Northern Wei Dynasty quickly occupied Luoyang.

As a result, Song has lost two of the four strongholds on the south bank of the Yellow River, Hulao Pass on the western line is in jeopardy, and the defense on the eastern line is also exposed in front of Wei Jun. Tuoba Si sent Eqing, Lu, Shu and others to lead the ministries to cross the Yellow River from the downstream, attacked _ _, and Song Yanzhou's secretariat fled without fighting, Wei Jun marched in, and Taishan and Gaoping fell one after another. Uncle Sun Jian then moved eastward to Qingzhou and conquered Linzi and other places. The seat of Song State in Qingzhou is Dongyang City, and Zhu Kui, the secretariat of Qingzhou, arranged for the people to clear the field over the mountains and issued urgent documents to the court.

At this time, Tan Daoji, the general of the Song State, was stationed in South Yanzhou, and another general, Wang Zhongde, was the secretariat of Xuzhou, stationing troops in the lake and land. The situation is not good, TanDaoJi had to was advancing, and * * * to the east. The war on the western front is chaotic. Liu Yizhen, the king of Luling stationed in Shouyang, asked his general Shen Shu raccoon to take 3,000 people to see Liu Cui, the secretariat of Yuzhou, and the camera moved.

Jin and Gong, generals of the Northern Wei Dynasty, stormed west Hulao Pass, and the fighting was fierce. At this time, Tuoba Si had moved to Yecheng, and he also felt that Hulao Pass was the key to victory in the Western Front, so he sent troops to support him. Seeing that the enemy was strong and we were weak, Mao Dezu ordered six tunnels with a depth of 70 feet to be dug outside the city, all the way to the encirclement of Wei Jun. Then he recruited 400 soldiers from the soldiers, led by Fan Daoji who joined the army, rushed out along the tunnel, and raided behind Wei Jun. Wei Jun was caught off guard and scattered, and was beheaded by Song Jun for hundreds at once, burning many siege equipment. Mao Dezu's strange plan has a small gain, but after all, there are tens of thousands of people in Wei Jun and hundreds of them have died. In fact, it has little effect and will soon gather back like flies.

Xi Jin was worried that it would be difficult for Tiger Prison to go south for a long time, so he led three thousand cavalry, bypassed Tiger Prison, and captured Xuchang in the southeast in one fell swoop, cutting off Mao Dezu's retreat. Mao Dezu saw that Wei Jun split his troops on his own, thinking that there was an opportunity, he took the initiative and went to war with GongSunBiao outside the city. The two armies fought each other from morning till night, with casualties. Just then, the cavalry of the Western Jin Dynasty just came back from Xuchang and joined forces with GongSunBiao to attack Mao Dezu, killing and injuring thousands of people. After this war, Mao Dezu completely gave up the idea of taking the initiative to attack, and returned to the city to defend himself and think about other strategies.

He really came up with a clever plan: Mao Dezu was a northerner and had an old friendship with Wei general Gongsun Biao. He used the gap between battles to communicate with GongSunBiao and talk about friendship. Many places in the letter were deliberately altered. On the other hand, he secretly sent someone to sneak in and exposed the conspiracy with Jin .. Sun Biao didn't look at it, but honestly handed Mao Dezu's letter to the Western Jin Dynasty. Originally, he wanted to show his innocence, but he never thought about wearing colored glasses, and those altered places became suspicious. The Western Jin Dynasty asked his men to bring letters and report the news to TaBaSi.

Tuoba Si was already at odds with Sun Biao, and Wang Liang happened to have been enemies with Sun Biao because of a surname around him. He kept saying that Sun Biao's improper disposal led to Hulao Pass's long delay. Tuoba Si decided that Gongsun Biao had ties with foreign countries, and sent someone to sneak into Gongsun Biao's account at night to hang him.

The Northern Wei Dynasty constantly increased its troops in the direction of Tiger Prison, and Qingzhou, the eastern line, was also strong and determined to win. Uncle Sun Jian surrounded Dongyang City with thirty thousand cavalry, with only one thousand five hundred people in the city. Zhu Kui is a very capable official. In addition to building fortifications, he repeatedly defeated Wei Jun with Indiana Jones, and also raided a large number of siege vehicles in Wei Jun by digging tunnels. But Wei Jun's advantage was too great, and it stormed day and night. The walls of Dongyang in the north city were destroyed in many places, and there were fewer and fewer soldiers in the city. Seeing that the whole city was about to fall, the news finally came that Tandaoji reinforcements were coming!

When Tan Daoji's army came to Pengcheng, the number was small. In the face of the emergency situation of Hulao Pass and Dongyang, he can only help one party, and the two rights compete. Finally, he decided to take the light soldiers to Dongyang City, where the road was short and the soldiers were weak.

Uncle Sun Jian at the gates of Dongyang, facing a city defended by thousands of people, fought from the first winter to the next summer. The weather is getting hotter and hotter. Wei Jun is mostly from Xianbei cavalry in the fortress. I have never seen such weather, and the plague began to spread in the army and could not be controlled. Uncle Sun Jian heard that reinforcements from Song Jun came, gritted his teeth and ordered to give up the attack. He burned the tent equipment and retreated to the slide platform. Tan Daoji arrived in Dongyang, just after dinner, unable to pursue, but in any case, Dongyang City was saved.

Tiger prison is not so lucky. Although Mao Dezu was very tenacious and repelled the siege of Wei Jun again and again, there were too many Wei Jun gathered from all directions, and the materials in the city began to be scarce. Song Jun hangs ropes in the city to get water from the Yellow River. When Tuoba Si knew that Song Jun was short of water, he ordered ships to line up along the Yellow River to prevent the enemy from entering from the source of the Yellow River. In this way, the garrison in the city can only live on groundwater. Wei Jun isn't finished yet, but it's cruel to dig a tunnel and drain the groundwater in the city.

After uncle Sun Jian arrived at the slipway, he continued westward and attacked Tiger Prison with the Western Jin Dynasty. So far, Tiger Prison has been besieged for more than 200 days, and there is no war every day. Song Bing died, while Gao Wei fought more and more. After the outer city was breached by Wei Bing, Mao Dezu rebuilt three walls in the city, and Wei Jun breached two more, leaving only one wall. Mao Dezu vowed to live and die with Tiger Prison City, resist day and night, and take care of soldiers at home. The conditions of the soldiers are very difficult, and many people are sick. Soldiers in good health can't sleep at night, their eyes are dry and their hands are bruised, but no one wants to escape or surrender.

Northerner Mao Dezu is struggling, while southerners don't know what they are doing in the south. Liu Cui, who was stationed in Xiangcheng, was the closest army to Hulao Pass, but he was afraid that Wei Bing would be strong and did not dare to attack. Shen Shu raccoon dog, Tan Daoji and other troops are farther away, only guarding the city and not moving a step toward the tiger prison.

The tiger prison city, which had run out of ammunition and food, was finally captured by the northern Wei army in April of the first year of Jingping. Mao Dezu was captured and killed by the Northern Wei Dynasty. Only Fan Daoji successfully broke through with more than 200 people and returned to the south. Si, Yan, Yu and other states of the Song State basically fell into the hands of the Northern Wei Dynasty, and the only victory was to keep Qingzhou. Wei stormed and captured three important towns on the south bank of the Yellow River, but it also lost 30% of its troops because of war and plague. A big battle, both sides failed to laugh at the end.

If Tabashi followed Ho Choi's advice when he sent troops, how would history be rewritten?