The Vietnamese word "đường ngôi" refers to the parting in one’s hair, or the line that divides the hair into two sections. This term is commonly used when discussing hairstyles.
In more advanced contexts, "đường ngôi" can be used metaphorically to describe divisions or separations in other contexts, such as opinions or ideas. For instance: - “Đường ngôi giữa hai ý kiến này rất rõ ràng.” (The divide between these two opinions is very clear.)
While "đường ngôi" primarily refers to a hair parting, in broader contexts, it can also symbolize division, separation, or a clear distinction between two things.