This thesis, against the backdrop of globalization and the digital age, delves deeply into the cross-cultural dissemination practices, internal mechanisms, practical predicaments and optimization paths of Chinese ethnic Musical Instruments. The thesis first sorts out the cultural connotation, aesthetic characteristics of Chinese ethnic Musical Instruments and their dissemination context in the long course of history, establishing the theoretical basis for the research. The core part adopts a method that combines multi-case analysis with theoretical interpretation. It systematically dissects the diverse models of cross-cultural dissemination of contemporary ethnic Musical Instruments from three dimensions: "subject and channel", "content and form", and "audience and effect", including stage performances, educational inheritance, media convergence, industrial innovation, and community interaction.Research indicates that current communication is confronted with multiple challenges such as cultural discount, misinterpretation of symbols, fragmented communication systems, shortage of professional talents, and intensified cultural infiltration in the digital age. The deep-seated contradiction stems from the tension between "cultural essentialism" and "instrumentalism", the difficult balance between traditional protection and contemporary innovation, as well as the dialogue predicament between "self" and "other" in cross-cultural interpretation. Ultimately, the paper proposes to construct a new communication paradigm that is "three-dimensional, interactive and symbiotic" : in terms of concept, it advocates the "intercultural" perspective to promote creative transformation and innovative development; In terms of strategy, we will deepen content construction, build a three-dimensional communication matrix, expand the depth of educational cooperation, stimulate the vitality of industrial innovation, and encourage community-based immersive cultural dialogue.This study shows that the cross-cultural dissemination of Chinese ethnic Musical Instruments is not only a one-way transmission of artistic information, but also a deep dialogue and meaningful co-construction among civilizations through music on the basis of equality and respect. It has significant theoretical and practical significance for promoting cultural diversity and enhancing the influence of Chinese culture.
Zhong Shan (Wed,) studied this question.