Abstract: In order to enrich the expression form of leather products and carry forward the characteristic culture of the Chinese nation, the applied research on the design of leather products with the characteristics of Ao-Yao’s yellow mud drum dance was carried out by using the leather bag as the carrier. The biaxial relationship of semiotics was used to analyze the Ao-Yao’s yellow mud drum dance, from which the aggregation axis and the combination axis were extracted. The design of plot stories, the unique stabbing points, and the appropriate widths were used as the main methods to form a series of audio-visual in one of the Ao-Yao’s yellow mud drum dance characteristics of the leather bag products, completing the output of the Ao-Yao’s yellow mud drum dance culture. The use of biaxial relationship makes the national culture leather products in breadth to achieve the type of derivation, in depth to form the emotional resonance with the audience, enriches the expression form of the leather bag, broadens the audience's choice and re-creative space, and innovates the design application path of the national culture leather products.