The book Water Margins was usually divided into the following main sections: 1. Lin Chong Section: It includes Lin Chong's story of rising from a poor prisoner to a hero of Liangshan Mountain. 2. Lu Zhishen's section: It included the story of Lu Zhishen, an open-minded and cheerful hero, hitting Tokyo City drunk, the Flowery Monk's amnesia, and the gathering of friends at Liangshanbo. 3. Wu Song Section: Including Wu Song fighting the tiger, fighting the bully alone, gathering in Liangshan Lake, etc., it described the story of Wu Song gradually becoming a Liangshan hero from a timid prisoner. 4. Gongsun Sheng: The story of Gongsun Sheng, a mysterious hero, was described, including Gongsun Sheng going up the mountain and gathering at Liangshan Lake. 5. Li Kui Section: Including Li Kui fighting ghosts, black whirlwind in Tokyo, Liangshanbo gathering, etc., it described the story of Li Kui, an incomparably brave hero. These are the main sections of Water Margins. Each section has a rich plot and character creation. It is an important way for readers to understand Song Jiang, Lin Chong, Wu Song, Li Kui and other main characters.