On Sima Qian's Filial Piety and Filial Piety Thought

Sima Qian performed filial piety to the ancestor and the fathers for the influence of his times,his family and the Confucianist filial piety idea.But Sima Qian's profound understanding to the filial piety has annotated his unique filial piety thought to the world,which has enriched the traditional filial piety thought.