Song Jiang is one of the main characters in China's classic novel Water Margin. The leader of Liangshan 100 single eight generals is called "filial piety, black saburo", "timely rain" and "Hu". Originally, he worked as an escort in Yuncheng County, then joined Liangshan, and became the leader of Liangshan after the death of King Chao Gai of Tota. He strongly advocated accepting the court's favor, and led the Liangshan brothers to attack the Liao country and the rebels such as tian hu, Wang Qing and Fang La. Shortly after returning home, he was killed by treacherous court official Gao Qiu and others with poisoned wine. Song Jiang did exist in history. He was the leader of the peasant uprising army in Xuanhe period of the Northern Song Dynasty, and later surrendered to the Song Dynasty. Song Jiang, whose real name is "Timely Rain" and "Hu", and his brother "Iron Fan" Song Qing are also one of the generals of Liangshan 108. Because of the event that Classical's men were selling dates in Huangnigang to grab the birthday outline, Sung River informed Classical of the news of loyalist He Tao's pursuit. Classical sent Liu Tang to deliver a letter and rewarded him with one hundred and twenty gold. Unexpectedly, this letter fell into the hands of his concubine Yan Poxi. Believe it or not, Song Jiang, in desperation, killed Yan Poxi in anger. After fleeing in Chai Jinzhuang, Kongjiazhuang and Qingfeng Village for a year, his father sent him to the government to surrender, and then sent him to Jiangzhou to meet him. But he was sentenced to death for writing an anti-poem in Xunyang Building. Thanks to the rescue of Liangshan heroes, Song Jiang was rescued in Liangshan in the execution ground and became the deputy leader. Later, when attacking Zengtou City, Classical was poisoned by an arrow and died, so he took the top spot. Since then, the theme of Liangshan has been changed from Juyitang to Loyalty Hall, and the number of leaders has increased to 100. Tong Guan was defeated twice and Gao Qiu was defeated three times, and Gao Taiwei was captured alive. Liangshan also reached its peak. In the future, Song Jiang led the crowd to woo the imperial court and won a great victory over Liao in the north, forcing Liao to surrender voluntarily. Later, they crusaded against Wang Qing and tian hu, and both won and made great contributions. After the conquest of Fang La, Liangshan suffered heavy losses, and only 27 people returned to Korea. After returning to the court, he was poisoned by treacherous court official Gao Qiu and others. Knowing that he was poisoned, he gave Li Kui jy a glass of poisoned wine, because he knew that when he died, there was only an empty name left, and Li Kui jy would rebel and avenge his brother. After their death, Wu Yong, a strategist in Liangshan, dreamed of Li Kui and Song Jiang and said, "We are dead. The next day, Wu used the place where two people had a dream for him, saw their graves, and prepared to hang himself in the tree next to Sung River's grave. Huarong Road also came, and they hanged together in the tree beside Sung River's grave.