Extraordinary Voices Introduction: The "Extraordinary Voices - Chinese Guqin among the World Intangible Cultural Heritage" exhibition hall is located on the third floor of the Wulin Pavilion of Zhejiang Provincial Museum, covering an area of ​​more than 300 square meters, divided into "Guqin's There are three units: "History", "Making and Performance of Guqin", and "Interpretation of Guqin Collection". The "History of Guqin" section mainly uses scenes, ink animations, pictures and other means to make an objective and systematic statement on the origin of Guqin, the shaping of Guqin in the Han and Tang Dynasties, the rise of the Zhejiang School in the Song and Yuan Dynasties to the numerous Qin schools in the Ming and Qing Dynasties. The "Guqin Production and Performance" unit introduces the structure, production process, sound and techniques of the guqin through physical models, video clips and pictures.