The Vietnamese word "căn bản" is a versatile term that can be used both as a noun and an adjective, and it has meanings related to the idea of "basis" or "foundation."
As a Noun: You can use "căn bản" to talk about the fundamental principles of a subject or idea.
As an Adjective: Use it to describe something that is fundamental or essential.
In more advanced contexts, "căn bản" can be used in discussions about theories, principles, or core values in various fields such as education, philosophy, or science.
While "căn bản" primarily refers to something fundamental or essential, it can also imply simplicity or the essential characteristics of a concept.