Are the predictions of Liu Yao and Qimen technology or metaphysics?

First of all, it is a science between man and nature, which embodies a time-space correspondence in the process of communication between man and nature. Metaphysics also has such characteristics, so it is easy to flow into the abyss of metaphysics. Its central essence is a profound science and technology, which represents the metaphysical spiritual connotation of Chinese culture, and it is also a technology that man can conquer nature, which embodies the great creativity of our ancient ancestors and the spirit of treating nature objectively. These are also the concrete embodiment of the lofty thoughts of Confucianism, the silence of Machamp's confusion, a kind of social progress and the creation of the Chinese nation's departure from primitive worship.