Jin Yong's new version of The Deer and Cauldron (Guangzhou) and the old version (Sanlian) were different in terms of plot, character setting, and writing style. In terms of plot, the new version of Lu Ding Ji (Guangzhou) has been deleted and adjusted in some details to adapt to modern Chinese reading habits. In addition, the new version of The Deer and Cauldron (Guangzhou) also added some modern elements such as technological elements and urban emotions to make the story closer to the taste of modern readers. In terms of character settings, the new version of Lu Ding Ji (Guangzhou) made minor adjustments to the main characters in the novel, such as deleting Wei Xiaobao's childhood experiences and adding some new character settings, such as Emperor Kangxi's adopted son Xuanming Er Lao. In terms of writing style, the new version of The Deer and Cauldron (Guangzhou) is more easy-to-understand than the old version, and the language is more oral. At the same time, some online catchphrases and slang are added to make the story closer to the readers 'lives. The old version of The Deer and the Cauldron paid more attention to the writing style and carefully dealt with the poems, couplets and other elements in the novel to make the story more cultural. In general, the new version of Lu Ding Ji (Guangzhou) and the old version (Sanlian) have their own characteristics in terms of plot, character setting, and writing. The readers can choose the version that suits them according to their own preferences.