鸡毛蒜皮

Explanation: Metaphor does not matter trivial things. 　　Usage: Joint type; as subject, object; means worthless 　　Source: Yao Xueyin "Rereading," Volume I Chapter 18: "At present formidable enemy, together afraid of delay, who remember those trivial little thing." 　　Examples: They are to repay your kindness, only to give you; you had said that ~. (Sun Li "stone monkey - split Miscellanies") 　　Riddle: Kitchen garbage Thesaurus:  scared readily subscribe to sb's views, Lost drum skin, sth. cheap but useful, apodia mention, Puffball Cattle drench, Newly-grown down The end, lighter than a feather, An inch breaks no square., unimportant, Bamboo header chip, dissociate general, have only unimportant defects and do not affect the whole, Dissociate Daya, No injuries in general, _Set_ of disregard, as light as a feather Antonym Group:  generation Northern tribe or its ruler, Generation Word speech, Merry generation, leave a good name that will live forever; be remembered throughout the ages, a case involving human life is to be treated with the utmost care, Blood Big hurt, be big but inappropriate; be large but burdensome, behemoth, splendid through the ages, splendid life, corrode keystone, Floating and not real, a desperate situation, as close to the eye as the eyebrows and eyelashes in, Colossal, Self-pity dress, Fair skin covers the multitude of sins., Imminent, be weightier than Mount Tai, Fair skin covers the multitude of sins. Fair skin covers the multitude of sins., Kim Ok its table