At that time, after the villagers in Gansu took out their genealogy, they succeeded in letting people know the whereabouts of Li Zicheng at that time. According to genealogical records, Li Zicheng did not die in the defeat, but survived as an ordinary person. At that time, he fled to Lanzhou disguised as another person and resettled. Losers are always in the wrong. In the ancient history of China, there were many people who wanted to rebel, and Li Zicheng was the closest to the throne. Unfortunately, he was unlucky, so he had to run away. It was not until a rational villager in Lanzhou took out his genealogy that experts discovered the true whereabouts of Li Zicheng after his defeat at that time. At that time, the family said that it was actually a descendant of Li Zicheng, and his genealogy also recorded in detail the escape events after Li Zicheng's defeat at that time. It was this villager's words that had a great influence on the whole country at that time, and a special historian went to this resident's home to verify this genealogy. Experts believe that this genealogy does record the specific arrangements after Li Zicheng's defeat. At that time, Li Zicheng put a dead body in a dragon robe and pretended to be himself, while he fled to Lanzhou disguised as another person. Not many people knew what they looked like on the way to Li Zicheng, so although many notices were posted at that time, no one could find them. In order not to let the officers and men at that time find out, they had to sleep in the cave, and the road to escape was very difficult. Later, after the stability of the Manchu regime, Li Zicheng was gradually exempted, and Li Zicheng continued to live an ordinary life because he set up a field in Lanzhou in his early years. At that time, after expert appraisal, the font recorded in this genealogy was indeed the font of the Qing Dynasty. Under the identification of this family, they found a tomb called Longtoubao, and in this grave, they did find Li Shimin's imperial seal and ornaments, so it can be seen that this villager is indeed a descendant of Li Zicheng.