What are the historical slip of the pen jokes in Jin Yong's martial arts works?

The character Zhou in history is quite different from that in the original book. Zhou in the novel is an old urchin with high martial arts skills but childlike innocence, but he is not even a Wulin middleman in real history. "He is just a landlord. After listening to some of Wang Zhongyang's sermons, he became a fan of the latter and built a house at home for Wang Zhongyang to preach.

2. The Golden Wheel French King is not a villain.

The villain King Jinlun in The Condor Heroes left a deep impression on readers, and many martial arts fans took it for granted that he was a fictional character. After textual research, it is pointed out that King Jinlun is actually a real historical figure. He is not a big villain in history. On the contrary, he is a respected master of Tibetan Buddhism. At that time, the Yuan Dynasty was going to attack Tibet. King Jinlun took the initiative to negotiate with the generals of the Yuan Dynasty and was willing to submit to the Yuan Dynasty in a peaceful way, thus avoiding a bloody battle.

3.？ Palace eunuch wrote "sunflower collection".

There is no record of eunuchs becoming martial arts masters in history. Kung fu eunuchs are a serious threat to the emperor. Even if individual eunuchs can gain trust by loyalty to the emperor, it is incredible that the martial arts of Sunflower Collection exist in the court attendants.

4.？ Xiao Yuanshan, an old hero in Dragon Eight, also brought some peanuts to his son Xiao Feng as a drink. Peanuts were not introduced to China until at least four or five hundred years later. I really don't know where the heroes written by Xiao Lao in the Northern Song Dynasty came from.

5. In Tianlong Babu, Duan Yu also drank Biluochun tea which appeared in Suzhou 600 years later. It's really ironic.