In Water Margin, Song Jiang and Song Wu have known each other for a long time, and they are still sworn brothers. By rights, their relationship should be good. But after Fang La's victory, Lu, Yan Qing left Liangshan, making Song Jiang unhappy, but leaving Liangshan Song Jiang didn't mean anything to keep him, as if he were still a little happy. What is the reason? The account of this matter in the original text is roughly as follows.

Lu wanted to quit Liangshan, but Song Jiang did everything possible to keep him. The description in the original text is as follows.

Song Jiangdao: When the monk saw that he was a holy monk, Lohan, he showed his spirit in this way, which made our master achieve this great achievement. When he returns to Beijing to play in the imperial court, he can go back to Guanguan to be an official, paint a picture in the capital to seal his wife, honor his ancestors and repay his parents' kindness. Lu replied: the inn's heart has turned to dust, and it is unwilling to be an official. It is enough to find a clean place to settle down! ? Song Jiangdao: Since my master refused to return to secularism, he went to live in a famous temple in Beijing and became the head of a monk, which also showed his sect style and thanked his parents. Hearing this, Shen Zhi shook his head and shouted: No. It's no use asking for more. Only the body is strong. After hearing this, Song Jiang was silent and didn't like each other. Visible sung river doesn't want to let lu leave liangshan.

When Yan Qing withdrew from Liangshan, Sung River was also depressed, as mentioned in the original text.

Yan Qing bowed his head eight times. That night, he packed a car full of gold beads and picked them up, but he didn't know where to throw them. The next morning, the soldiers packed a piece of paper and prepared to get back at Song Xianfeng. Sung River read the paper, which read: Insulting my brother Yan Qing, I sincerely tell General Pioneer that I am grateful to be in it. It's hard to make up. Today, I think my life is too thin to be appointed by the state and I am willing to retreat to Shan Ye; For an idle person. I waited to say goodbye, fearing that the Lord would be too loyal to let go and sneak away overnight. Today, I left a slogan and four words of thanks. I hope the coach will forgive me. The geese flew away in surprise and didn't want to be honored when they returned to the palace. There is a king around to forgive and live a free and easy life. Sung river read Yanqing's book and four slogans, and his heart was depressed. At that time, I made every effort to pack up the left official patent and send it back to Beijing to return it to the official.

Li Jun, the dragon of mixed rivers, also lied to Song Jiang before leaving Liangshan. The original description is roughly as follows.

When Bihe walked outside Suzhou, he saw Li Jun, a dragon in the river, lying in bed after cheating on a stroke. His soldiers came to report to Song Xianfeng. Song Jiang read the newspaper and personally brought the doctor to see a doctor. Li Jun said that Hugh missed the deadline for returning to the army, and the court saw the responsibility and was afraid that he would return to Japan for a long time. Brother pities Li Jun, you can leave Meng Tong Tongwei to look after your brother. When he recovered, he went on a pilgrimage. Brother, please go to Beijing yourself. Sung river said, absent-minded, don't doubt.

Among Liangshan heroes, only Song Wu, Song Jiang said to him, let your heart follow, as if Song Jiang was glad that Song Wu had withdrawn from Liangshan. The description in the original text is as follows.

Now Song Jiang sees Song Wu. Although he is a fairy, he has become a basket case. Song Wu said to Song Jiang: My brother is disabled now and doesn't want to make a pilgrimage to Beijing. It would be nice to give all the gold and silver around you as gifts to the court in Liuhe Hall. I have become a carefree Taoist. If my brother invented the book, don't write that my brother went to Beijing. Song Jiang said: Whatever!

Since he returned to Beijing to receive the reward, Song Wu made great contributions in previous wars. Why didn't Song Jiang say that Song Wu would accept the reward and shine on the lintel? Song Jiang tried every means to keep Lu away. Why did he leave Song Wu? Song Jiang just followed his feelings and didn't mean to retain Song Wu at all.

I thought about it carefully, probably because Song Jiang saw that he had a broken arm, and he had no use value, while Lu, Yan Qing and Lu had high use value. Although Song Wu paid a lot for the Liangshan team and made great contributions to the team, in the eyes of Song Jiang, Song Wu has no use value in the future. He hoped that Song Wu would resign immediately and let Song Wu leave Liangshan. Judging from Song Jiang's attitude towards the hero Song Wu, Song Jiang's boss is very realistic, which makes people feel that birds are not born.