What are the masters of leaking secrets in history, and their endings are surprisingly similar?

A total of four people have leaked secrets in history. There are three of these four people, and the final endings are very similar. Only one person has a better ending. These four people are Xu negative, Li, Yuan Tiangang and Liu Bowen! Among them, the final results of Li, Yuan Tiangang and Liu Bowen are very similar.

Both Li and Yuan Tiangang are famous figures in the world, and they were very influential in the Tang Dynasty. According to legend, Li was smart since he was a child, proficient in astronomy and calendar. Needless to say, Yuan Tiangang is a natural person, and there are many TV dramas with some fantastic colors that he shot for the prototype. When they entered the palace, Li and Yuan Tiangang had actually figured it out, and the national fortune of Datang was going to change.

After this calculation, Li and Yuan Tiangang chose to resign and return to their hometown. After resigning from his post and returning to his hometown, with the joint efforts of Zhenguan 17, Li and Yuan Tiangang, he wrote "Pushing Endorsement". However, Yuan Tiangang died two years later after writing "Push Endorsement". Only one person, Li, died suddenly a few years later, but there is no clear record in history of why they both died.

The other is Liu Bowen in the Ming Dynasty. Many people think that Zhu Yuanzhang became emperor because of Liu Bowen. But Liu Bowen also revealed many secrets because of Zhu Yuanzhang's great cause, and he was often able to tell Zhu Yuanzhang in advance. According to legend, Liu Bowen can predict 500 years ago and 500 years later. But after Zhu Yuanzhang established political power, Liu Bowen suddenly caught a cold. When Zhu Yuanzhang learned that, he ordered the doctor to prescribe medicine for Liu Bowen, but after taking the medicine, Liu Bowen's condition not only did not improve, but became more and more serious, and finally died!