The legend of Dong Yong is not the true historical record,which belongs to the oral language art of folk tales.Later generations regard Dong Yong as a real historical figure because it was first documented in Biography of Dutiful Sons.The place of Xiaogan is famous for the strong influence of the story of Dong Yong in the residents' cultural life and filial piety in practice.In the contemporary China which is carrying out the protection of intangible cultural heritage,this folk cul...