There is only one truth in history, but from an different angle and aspect to see it, then you can get a totally new discourse and evaluation. North Wei Dynasty, the emperor Tai-Wu believe in Taoism and abolish Buddhism, later the conflicts underneath between he and his son become deeper and deeper, because of this, his son, the prince died young in the age of 24 years old. There is one rumor says that after emperor Tai-Wu abolished Buddhism, regretted on what he had done and suffered his consequence by catching a rare disease. Monk Xuan Gao whether perform Jin Guang Ming Jing ceremony for prince or not? and also Taoist Kou Chien-Zhi and Chi Hao form a religious and political alliance, later Chi Hao supported emperor Tai-Wu to abolished the Buddhism, and Taoist Kou disagreed. What is the congruence and divergence of these two people? Chi Hao's whole family group got slay because of him altering the facts in the historical booklet. What is the reason that the whole thing got so complicated? Those questions in Buddhism records and related historic booklets that are not only some parts unclear but also are contradiction to each other. Recently many scholars and specialists publish several proof articles according to theis history, make this vague history to be more reasonable and understandable, but in scholar's argument and proof about this history, most of the information in sutra was not taking seriously into a consideration, maybe they think as a Buddhism acting on behalf of a religion to describe this history was inappropriate and not objective, but not all of the Buddhism belief are not acceptable, some of them are actually quite valuable. This articles compare the similarity and difference between Buddhism information and historic volumes in one hand, and the other hand look at the opposite way in historic volumes, finally analysis and synthesis all other works, and complement the deficiency on the self work. This articles divided into seven chapters, hoped to really resolve several mysteries and reveal its truth. Further investigate and deduce the Buddhism historian's mind, see how they try to defend their own religion by switching around or altering the history events, and over exaggerate some part of history, eventually understand the whole perspective story on the history of the religion.