Is metaphysics the same as obvious learning?

It's different. Since ancient times, we have always divided learning into obvious learning and metaphysics. Fairy science emphasizes that existence is reality, and the achievements of fairy science research are rooted in the understanding of harmonious governance and the checks and balances of development and change. Fairy science provides opinions and suggestions on governance and management based on the understanding of the real world, but ignores the exploration of its perfection, which is easy to make subjective mistakes and bring new ones. Of course, the deficiency of outstanding learning can be enriched by metaphysics. Fairy science is closer to the current scientific physics research and is called the practice school. Confucianism, Huang Lao School, Mohist School and Yang Zhu School formed China's early academic theory of "Ming Xue".

As for "metaphysics", it is hard to say clearly. It is a very important part of China's philosophical context, and its meaning is constantly evolving and changing due to historical evolution. To know the truth, you can consult relevant information. There are relevant records in A Brief History of Chinese Philosophy by Mr. Feng Youlan, and the History of Scientific Thought by Mr. Hu Huakai is also relevant.

The important academic feature of "Metaphysics" is to take heaven and earth as the research object, and take astronomical geography, mathematics, physics, agricultural water conservancy, the growth law of animals and plants, music, calendar, health care and other knowledge as the research means, and finally explore the peaceful development and operation of heaven and earth and its inherent ecological system law. Metaphysics in the history of China has the characteristics of "basic" knowledge, and its academic research resources come from all fields of human society. However, it generally does not involve specific political, economic, ethical and scientific issues, but focuses on the same operating law behind and in essence of these knowledge. Therefore, the academic achievements of "Metaphysics" cannot be directly applied to the world, but are the basis of all kinds of knowledge in ancient China society.

In fact, many researchers equate metaphysics with philosophy, while some charlatans think metaphysics is the science of fortune telling. Metaphysics is another translation of metaphysics. Another form of development of philosophy, as opposed to something super-material or super-experience. It is a way of thinking that opposes dialectics and observes things from an isolated, static and one-sided point of view.