What happened to Zoroastrianism after Zhu Yuanzhang became emperor? What is the ending of Yang Xiao and others?

After Zhu Yuanzhang proclaimed himself emperor, Zoroastrianism was divided and it was forbidden to spread. Yang Xiao is also unknown. Some people speculate that he may have been killed by Zhu Yuanzhang.

The decline and prohibition of Zoroastrianism can be traced back to its own teachings.

Obviously, Zoroastrianism is a very rebellious religion. Originally called Manichaeism, it became Zoroastrianism after spreading to the Central Plains. Zoroastrianism does not believe in God, does not believe in the son of heaven, and only believes in "day" and "month". Obviously, such a theory could not be suitable for the development of feudal society.

Zhu Yuanzhang established his majesty step by step by relying on Zoroastrianism, aroused the rebellious spirit of the people step by step, and finally became emperor. Zhu Yuanzhang was well aware of the deterrent power of this theory. As a king, he would not give others the opportunity to subvert his dynasty. Therefore, Zoroastrianism must be banned.

Although Yang Xiao's ending was awkward, it was understandable.

Yang Xiao always supported Zhu Yuanzhang when he was the "captain" of Zoroastrianism. From Yang Xiao's point of view, Zhu Yuanzhang is indeed an admirable place, otherwise, even if it is auspicious, it will not make an ordinary farmer become the son of heaven.

Yang Xiao himself is not good at giving. He has great ambitions. After seeing Zhu Yuanzhang in power, how could he not want to gain more power? However, when Yang Xiao was appointed as the founder of Zoroastrianism, he was no longer young. Zhu Yuanzhang has a million troops, and the result of Yang Xiao's inability to resist is to "make a fish."

Yang Xiao's disappearance or death is inevitable. How did Zhu Can Yuanzhang keep this ambitious religious master around him and bring more variables to his already unstable country?