Abstract: The Tangut code “Tiansheng law” kept a lot of sports law,it includes the sports law of infringement of personal right and the management law of military sports. In the personal tort law, it contains the earliest legislation of Sumo. And the management law of military sports are very rigorous,that was the military is powerful in Tangut. Morever the Tangut sports law has the characteristics of military, national and rigorous.

Key words: Tangut, The Sports law, “Tiansheng law”