Ni Kuang was the first person to study Jin Yong's novels. When Taiwan Province Province obtained the copyright of Jin Yong's novels, it published a series of "Jin Xue Studies Series" edited by Shen, and its famous writers commented on Jin Yong's novels respectively. A hundred schools of thought contend that Jin Yong has five episodes (San Mao, Dong, Luo Longzhi, Weng, Fa, etc. ), Yang Xing 'an and Jin Yong's Talking about the World, Wen Ruian's Talk about the legendary swordsman, Analysis of Flying Fox Duckling Knife in Snow Mountain, Appreciation of Eight Dragons and Exploration of Love and Carving Gods written by Jin Yong. Talking about Jin Yong (Pan Guosen) and reading Jin Yong all night (Xue Xingguo), among them, Jin Yong's novel written by Ni Kuang, which I read, was very popular and didn't come to an end until I read it for the fifth time. During this period, Boyi and Liangchuang also published a series of famous books about Jin Yong. Wu Aiyi, who was the producer of Ming Pao at that time, also wrote about men in Jin Yong's novels, life in Jin Yong's novels, women in Jin Yong's novels and love in Jin Yong's novels, and The World Written by Jin Yong by Yang Xing 'an. When Jin Yong's novels were officially authorized to be published in the mainland, the research on Jin Yong's novels became more lively, including novel content, characters, historical background, martial arts moves, diet recipes and so on. Among them, comparing the differences between different versions is the focus of the study. At present, only Chen Mo and Pan Guosen often comment on Jin Yong's novels.