In the context of the implementation of intangible cultural heritage projects, some folk ethnic culture has been inherited and protected and reproduced under the new environment. The first Pan Wang festival of Wuchong Yao in Gongcheng Autonomous County supported by the local governments, showed the intangible cultural heritage project of local Yao. This article describes the process of Pan Wang festival from three aspects: celebration, fulfilling a vow to Pan Wang, and public activities,then analyses the reproduction of fulfilling a vow to Pan...