In the process throughout the twentieth century of constructing the history of Chinese philosophy with terms like materialism and idealism, Xun Zi's doctrine of the heaven is a textbook case of over interpretation caused by those laureate materialists. As more and more archeological materials have been discovered recently, we can easily find that Xun Zi's doctrine about the heaven is just like the one of Confucianism, implying the meanings of the “ruling heaven,” the “natural heaven” and the “doctrinal heaven.” The concept of the “heaven” in the Pre-qin Confucianism didn't contain the transition from the “religious heaven” to the “philosophical heaven.” Generally, in view of the Confucian philosophy of the Pre-qin Period and the Han Dynasties, the “religious heaven” and the “philosophical heaven” were always intertwined with each other as the “religious heaven” was strengthened.