雕虫小技

Explanation: Carving: sculpture; insects: a bird book worm, a font of ancient Chinese characters. Technical or insignificant little analogy skills. 　　Usage: Is formal, as subject, object; that writing skills 　　Source: "Sui Li Delin Biography": "fluff, such as the Scots phase, sub-cloud generation." 　　Examples: All those things is full of some ~, but boredom leisure. I'm talking about rifles Euphorbiaceae, East West Chi's ability to swing. (Qing, Culture and Sport "Heroic Biography" Eighteenth back) Thesaurus:  simile of the insignificant craftsmanship, insignificant skill, Eagle seal