Instead of taking the main academic approach to discussing the "objective structure of the theory" in Huainanzi, this paper deals with the idea of perceiving and response in Huainanzhi from another perspective, "What is the realistic significance of the idea of perceiving and response?" On such basis, this paper argues that the main focus of Huainanzi lies in the question of "how the initial relationship between oneself and with one another is lost or retrieved." In such contexts, the paper analyzes the following three themes: 1. What are the cosmic resonance system and initial relationship of objects portrayed in Huainanzi? 2. Why is the initial relationship lost? 3. What are some practical ways to bring the initial relationship back? The paper aims to interpret the idea of perceiving and response in Huainanzi by employing a different approach.