风声鹤唳

Explanation: Li: Crane sounds. Described the panic, or worry about shock autocorrelation 　　Usage: Joint type; as the predicate attribute, complement; for war 　　Source: Tang Fang Xuanling "Book of Jin Xie Xuan Chuan": "smell the paranoia, that the king of all teachers have to." 　　Examples: Only later, I heard the legend of those ~, give room to see the state of panic anxiety. ★ Yu "escapade" Thesaurus:  Extremely suspicious, apprehenddanger in every sound, half believing,half doubting, Intramural snake shadow, Humaihuhu, Gongyingfubei, Suspicion Health ghost