Yuan Tiangang and Liu Bowen leaked secrets many times. What happened in the end?

Yuan Tiangang should have died a fair death, but Liu Bowen was terrified by Zhu Yuanzhang and suppressed again and again. Finally, in Liu Bowen's later years, he even sent Liu Bowen's enemy Hu to send medicine to Liu Bowen, who was seriously ill. It is clear that Liu Bowen will die, so even though Liu Bowen calculated that Zhu Yuanzhang wanted to die and chose to retreat to survive, he still failed to dispel Zhu Yuanzhang's preparedness. Although both of them are counselors, the ending is really different, perhaps due to fate and lack of manpower.

Yuan Tiangang, a native of Chengdu, was an official in the Sui Dynasty. Later, Tang Dynasty was established after Li Yuan overthrew the Sui Dynasty, and Yuan Tiangang became the county magistrate of Huojing County in Shu County. Since then, during his tenure, he is famous for his fortune telling, which is said to have a good effect and is favored by people from all walks of life. It is said that Yuan Tiangang had calculated her life for Wu Zetian (calculated that Wu Zetian could be the son of the same day) and also calculated her life for the later prime minister (but she didn't believe it at that time). Later, when Li Shimin learned about Yuan Tiangang's ability, he let him enter the palace as a think tank, and there was the later Tutuishu. But Yuan Tiangang knew the depth of officialdom, perhaps knowing that he was running out of time, so he later requested to restore the post of Huojing county magistrate, and finally Yuan Tiangang should be somewhat happy.

Liu Bowen, however, was not so lucky. Although he followed Zhu Yuanzhang shortly after the uprising, he made suggestions for Zhu Yuanzhang. At a critical juncture, Liu Bowen even pointed out the maze and won a huge chip for Zhu Yuanzhang in the power struggle with Chen Youliang. However, it was such a founding hero (there were not many founding heroes who could have a good end in the Ming Dynasty), who was later feared by Zhu Yuanzhang, and his old age was really not so good. In his later years, Liu Bowen also wanted to resign and retire like Yuan Tiangang, but Zhu Yuanzhang was not at ease. When Liu Bowen was seriously ill, he sent Hu (during Liu Bowen's administration, many people were offended because of his unselfishness)? Visit? He, is to repeatedly confirm the death of Liu Bowen.

Of course, Yuan Tiangang and Liu Bowen are both famous mathematicians in history, but their Shou Yuan is not very long. Perhaps their stories were all invented by later generations, but later generations can invent an image of a mathematician who knows everything from astronomy to geography, indicating that both of them were more or less classified as good officials at that time.