Abstract: The "yue X, yue Y" construction is a construction with a relatively high usage rate of spoken Chinese. It means that there is a certain relationship between two different elements. This article analyzes this structure from the perspective of cognitive linguistics construction grammar Analyze to prove that it represents a relationship of "quantity" change, not just the "dependency relationship" that scholars previously said. The two elements in this structure have either a positive or a reverse relationship between "X" and "Y", and this increase or decrease involves the quantity of the two elements, regardless of whether the quantity is measurable The material quality is still the mental energy that can be felt. From the perspective of syntax, this construction can reflect the compactness of Chinese, and from the perspective of pragmatics, it can reflect the economic principles of Chinese. Finally, the thesis also involves the extended usage of the construction "yue lai yue"