In our common language, these should be called metaphysics.
What is science? The laws and characteristics of the natural environment known to mankind.
What is metaphysics? The laws and characteristics of the natural environment that humans don't know at present.
Zhao Puchu said that with the continuous improvement of human understanding, science and metaphysics will surely achieve the same goal by different routes.
For the landlord's questions about geomantic omen, I suggest reading Guo Pu's geomantic omen theory books. What our ancestors left us is precious. Feng Shui is mainly composed of two parts, one is Yang Zhai Feng Shui, and the other is Yin Zhai Feng Shui. The so-called yangzhai is the house where the living live, and the so-called yinzhai is the house (or grave) where the dead live. The rationality of many theories of Yang Zhai's geomantic omen has been confirmed by modern science-for a simple example, windows facing south and houses facing the water facing the mountains are all very beneficial to human health. It is also advocated by Yang Zhai Feng Shui.
As for Yin Zhai Feng Shui, modern science is still difficult to explain. According to the geomantic theory of Yin House, a family's ancestral grave is built in a timely and suitable place, which has a great influence on the future of the family's descendants. Although modern science cannot explain this theory, we can find many such cases from history books. Existence is reasonable and science can't explain it, but we can't blaspheme it with the word "pseudoscience" when it exists.
As for Zhouyi, it is not a simple fortune-telling book, but a record of Oracle Bone Inscriptions's Oracle Bone Inscriptions to our ancestors. There are as many as sixty-four hexagrams in gossip, which is a combination of long and short lines, similar to Moore's telegram, but more advanced and mysterious. It can be said that Zhouyi is a math book, or a history book, or a picture book, or a philosophy book. The greatness of Zhouyi lies in this all-encompassing nature and the uncertainty of Qian Qian's ten thousand people.