Song Wu's tiger was a sharp sword that both the government and the people wanted to kill, but he didn't kill it. Song Wu killed the tiger with his fist after drinking and getting drunk, which removed a great harm to the local people, so all the people in the society would certainly praise and praise it.
Li Kui jy took his mother to Liangshan to enjoy life. Because of Li Kui jy's carelessness, her mother not only didn't enjoy life, but was also eaten by a tiger. In this case, Li Kui jy even killed four tigers. Li Kui jy's rudeness hurt his mother, so no one praised him.
Extended data
Song Wu killed a tiger, which comes from the 23rd chapter of Shi Naian's Water Margin, "Song Wu killed a tiger in Jingyanggang, Chai Jin, Henghai County". It mainly tells the story of Song Wu, a Liangshan hero, who went home to visit his brother and passed Jingyanggang on his way. He drank 18 bowls of wine in Gangxia Hotel, went to Jingyanggang, and killed the tiger with his fist. Since then, Song Wu has gained great fame.
Li Kui killed a tiger, from Chapter 42 of Water Margin written by Shi Naian. Fake Li Kui jy cut the diameter and grabbed the single black whirlwind to kill four tigers. Mainly tells the story of Li Kui jy who went home to move his mother. On the way, he met Gui Li who robbed him by cutting the diameter, but he didn't kill him and gave him twelve taels of silver. Knowing that he was cheated, he killed Li's ghost wife and ran away.
When I went home to see my mother, she was blind. Li lied to her that she was an official and took her to enjoy it. Brother Li Da went home to reveal the secret of Li Kui jy, and went to the rich man's house to find someone to arrest Li Kui jy. Li Kui jy left him a large piece of silver and left. Li Daling's people didn't catch it either.
I carried my mother to Yiling to fetch water for her. She was eaten by tigers and killed four tigers in a row. She was welcomed by many hunters and recognized by Gui Li's wife. Cao Taigong designed to get drunk and reported it to the magistrate. Zhu Gui and Zhu Fu saved Li Kui II's life, and Li Kui II killed Cao Taigong, Li Zheng and Gui Li's wife.
References:
Baidu Encyclopedia-Song Wu Da Hu
Baidu Encyclopedia-Li Kui jy