蹈赴汤火

Explanation: With the "soup to go dance the fire." 　　Source: Premier Tang Sun "spirit should pass the" gentlemen to kill themselves in order to pay the price, Yi martyrdom of its intense, dance to go to soup fire, next to the uneven snow, is the treasure of the blog also. " 　　Examples: Pleasures of the report, but as the force is, though ~ without any hesitation. ★ Ching Wang Tao, "on behalf of the Prefect of the book on Cantonese Feng"