How to explain it from macro, meso and micro perspectives?

Macro, philosophical terms, as opposed to "micro", do not involve internal structures or mechanisms such as molecules, atoms and electrons; It also refers to a big aspect or whole. Commonly used phrases include macro theory, macro world and macro economics.

Middle view is a Chinese vocabulary with many meanings, including religious interpretation and sociological interpretation, and it is also a branch of economics, that is, middle view economics. Language "on the middle view".

Microscopy is opposite to "macro", including molecules, atoms, nuclei, elementary particles and their corresponding fields. Elementary particles also have their internal structures. All levels of the micro-world have wave-particle duality, and they all obey the laws of quantum mechanics. In social science or in a broad sense, macro refers to observing from a big perspective, and micro refers to observing from a small perspective. Sometimes, we often use the concept of meso, that is, between macro and micro.