赴汤蹈火

Explanation: Go to: go to; soup: hot water; dance: step. Dare to wade in boiling water, fire dare to tread. Metaphor of difficulties and dangers and courageously forward. 　　Usage: Joint type; as predicate; analogy selfless 　　Source: JI Jin Kang "and the Mountain Giant Book Source Dear John": "long and see restrain, the mad Dayton Gu Ying, through fire and water." 　　Examples: Three people, Brave Heart and Bao Shen, outstanding martial arts, dare ~, with the death with life. (Ming Shinai "Tales of" the fifteenth back) 　　Riddle: Hot Thesaurus:  face death unflinchingly, Make light of Tom Fire, Do not avoid water and fire, go through fire and water, Risking his own life, Linweibuju, desperateness, willing to risk any danger to do one’ s duty, Xunguowangshen