As the second king of the Tang Dynasty, Li Shimin was not only a famous politician and strategist, but also a ruler who was good at grasping people's hearts. The process from an unknown prince to a king was not accidental, but was created by opportunity and the situation of the times. Li Shimin saw that his younger brother Tang gaozu was still in poverty after he took the upper position, so he staged a coup, which was the change of Xuanwu Gate in history.
After he succeeded to the throne, he had a whim to let all 390 prisoners go home to visit relatives, and then asked them to come back on time for a review after autumn. After the fall, all 300 prisoners came back, mainly because the punishment at that time was very serious. Even if they ran out, the people who were caught back would only die even worse. Moreover, there was a very traditional concept in ancient times that filial piety must be given priority to. If
Later, they were moved by this practice around you, and then Li Shimin saw that these people were very trustworthy and gave each of them a chance to be reborn, which was very sensational at that time.