There are Wu Dalang Pan Jinlian and Ximen Qing in real history, but they all lived in the Ming Dynasty. Wu Dalang, whose real name is Wujiana Village, Qinghe County, Wuzhi, was born poor but smart. Middle-aged scholar, became the magistrate of Yanggu County, Shandong Province. The real Pan Jinlian is the lovely girl of the county magistrate, in Huangjinzhuang, not far from Wujiana village. Pan Jinlian likes Wu Zhi, often helps him secretly, and secretly agrees Wu Zhi for life. After Wu Zhi became a county magistrate, they got married. After marriage, the husband and wife were in harmony and love, and raised four children. 1946, Wu zhi's tomb was excavated, and the tombstone inscription said that Tian Ling was both Dalang and four years old in his later years. Her husband's wife, Pan Shi Mingmen Shuyuan, whose ancestors lived in Jinyang County, is a descendant of Ying Wuding. She lost her father when she was young and depended on her mother for food and clothing. When she was young, she was very clever. She advocated literature and martial arts. Especially when she reached middle age, she was promoted to sergeant worship seven products. According to "Wu Zhi 24 Sun Wushu", it is not difficult to see from the inscription that Wu Dalang was born in poverty, but he never made a living by selling baked wheat cakes. On the contrary, it is a seven-product official who benefits one side of the people. It is more wronged than Dou E to describe Pan Jinlian, the wife of the county magistrate who was originally a famous Shu Yuan, as a slut.

In addition, according to the calf bone of Wu Zhi discovered in 1996, Wu Zhi's height should be more than one meter, which is by no means a golden tongue, let alone a short stature. Wu Shu often said that Wu Pan was destroyed for another reason. It turned out that Wu Zhi had been funded by his friend Huang Tang in his early years. After Wu Zhi became an official, his house caught fire, and Huang Tang went to Wu Zhi, hoping to get an official position. Unexpectedly, Huang Tang lived in Wu Zhi's home for three months, drinking good wine and food every day, but never got a promotion. Huang Tang felt that Wu Zhi was disloyal and left in a rage. In order to vent his resentment, Huang Tang fabricated rumors about Wu Dalang and Pan Jinlian on his way home, and posted leaflets to pinch Wu Pan's scandal. Ximen Qing, a local villain, also colluded with him, and soon Wu Pan saw their scandal spread all over the streets of neighboring counties. When Huang Tang came home, he found that his house had been rebuilt. His wife said that Wu Zhi rebuilt the house and bought new furniture for them. At this time, Huang Tang was very remorseful, but the ugly image of Wu Pan he fabricated had already caused a sensation in all directions, and was written into the novel Water Margin by Shi Naian, which has since spread all over the world. Shi Naian never imagined that her Water Margin not only ruined Pan Jinlian's reputation in Wu Dalang, but also brought disaster to Wu Pan's descendants. The Wu family and Pan family in Qinghe county have never been married for a hundred years. Pan Jianmin, executive vice president of Pan Committee of Henan Surname Culture Research Association, said: "As a descendant of Pan, we also feel wronged for Pan Jinlian, but the misunderstanding has been caused and cannot be changed in one or two words. I hope that future generations can understand. "