WHAT IS THE DING AND SICH OFTHE CONCEPT OF THE MEANING

The meaning is the argument which defines a concept or idea; it's also like when you say the name of a person or that thing, which is identified with.
With the concept can be defined several things such as the characteristics of things or people etc.
The meaning is the essence of what you describe.
A concept is the idea that forms the understanding or description of a thing.
This is what I can understand the question