若无其事

Explanation: Not at all like the same. Described as failing to calm or not calm things in mind. 　　Usage: Verb-object type; as predicate, attributive, adverbial; of a person's attitude 　　Source: "Cong Qing literary note": "Xueyan if nothing had happened, that might do, teach people to take the card side of the county to put a man on the one hand to teach the princes invited to discuss and consider being to nephew." 　　Examples: Wang Jianzhi ~ to latch door, called her was lighted, he visited the eyes around. (Feng Deying "Ku Caihua" Chapter III) 　　Riddle: Rumor Thesaurus:  composure, keep cool, Look Not scared, behave as if nothing had happened Antonym Group:  from the purpose, As close as folk, most perfectly fulfilled both in love and duty, Heart Journal ingrained, Muscle moment ingrained, Carved hunger ingrained, be engraved in the bones and imprinted on the heart, Ingrained Lou Heart, unnecessary noise or fuss, biddy, guests feel at home, float before one's eyes [mind] incalculability, short-tempered Rufen, short-tempered Huoliao, bear in mind always, be enthusiatic about charity work, Qingzhiyijin, helter-skelter, scratch one’ s head (as a sign of anxiety), Naosaijueer, wash one's hands with invisible soap (and imperceptible water) Dunjiao, Saotouzhua'er, Saotoumo'er, Jueernaosai, Mo Ke consider, embedded in one's memory, through one's life-time retain, No teeth retain, remember (a favor) as long as one lives, Chest incalculability, inculcate, jumped at, imprint, Bear in mind Lou Bone, Mingjilougu, Juan bone bear in mind, have a blurred vision