Bamboo carving fan bone, also known as fan bone bamboo carving. It is a traditional carving art of Han nationality, which originated in Jiangnan area in Ming Dynasty and was divided into Jinling School and Jiading School. It is made by various carving techniques on the bamboo fan bones of folding fans. The carving of fan bones is mainly concentrated on Yuzhu, and different kinds of carving techniques are exhausted in the decoration of fan bones. Folding fan not only has practical function, but also contains charming artistic value of humanistic appreciation.