风刀霜剑

Explanation: Wind like knives, frost like sword. Describe the weather is cold, piercing the skin. Also be used in harsh environments. 　　Usage: Joint type; as subject, object; containing derogatory 　　Source: Qing Cao Xueqin's "Dream of Red Mansions" 27 back: "hundred and sixty days a year, cutting wind and biting frost, sunny Xianyan to when, once drifting hard to find." Thesaurus:  Air knife sword Snow