Jin Yong's works have been revised and changed many times. Currently, the known revised versions include the following: The Legend of the Condor Heroes: Originally published in 1957, there are four versions, including The Legend of the Condor Heroes, The Prequel to The Legend of the Condor Heroes, The Aftermath to The Legend of the Condor Heroes, and The Addenda to The Legend of the Condor Heroes. 2. The Condor Heroes: Originally published in 1959, there are three versions, including The Condor Heroes, The Condor Heroes Prequel, and The Condor Heroes Aftermath. 3. Tianlong Babu: Originally published in 1960, there are five versions, including Tianlong Babu, Tianlong Babu Prequel, Tianlong Babu Post-Biography, Tianlong Babu Appraise, and Tianlong Babu Biography. 4. The Smiling Proud Wanderer: Originally published in 1961, there are three versions, including The Smiling Proud Wanderer, The Prequel to The Smiling Proud Wanderer, and The Later Legend of The Smiling Proud Wanderer. In addition, Jin Yong also wrote many versions of martial arts novels, including "The Sword of Green Blood","The Mandarin Duck Knife","The White Horse Roaring in the West Wind", and so on. These versions were published by different publishing houses and at different times. Jin Yong's works had been revised and changed many times. Some of the updates and adjustments might be due to artistic pursuits or to meet the changes in readers 'tastes. However, Jin Yong's works had always maintained a high degree of legibility and classics, and were still very popular.