This research investigates the percussion performance techniques in Sichuan Opera, a traditional Chinese opera form, focusing on their historical development, artistic characteristics, and impact on modern performances. The study explores the unique role of percussion instruments, including gongs, cymbals, and drums, in shaping the rhythm and emotional expression of Sichuan Opera. Through a combination of historical analysis, performance observation, and expert interviews, this research identifies and categorizes various percussion techniques used in Sichuan Opera, highlighting their importance in the overall artistic expression and dramatic narrative. The findings suggest that Sichuan Opera's percussion system is integral to its identity, providing both rhythmic structure and emotional depth to performances. In conclusion, the study emphasizes the need for innovative approaches to preserve and modernize the transmission of Sichuan Opera percussion techniques, ensuring their relevance to contemporary audiences. It is recommended that educational programs incorporate systematic training in percussion techniques, while also exploring cross-disciplinary collaborations to enhance the appeal of Sichuan Opera to younger generations..