大动干戈

Explanation: A large scale war. Large sheet of momentum metaphor to act. 　　Usage: Verb-object type; as predicate, attributive, adverbial; negative, suggesting an analogy to act large sheet of momentum 　　Source: Pre Confucius "The Analects of Confucius Jishi": "collapsed state, but not keep him; and seek to resort to arms in the state." 　　Examples: Students should be friendly, not for some small things and ~. Thesaurus:  harass the people and drain the treasury, Tire the troops Dynamic public, Half the force times, one ant hole may cause the collapse of a thousand li dyke, fatigue Had [would] as lief ...as capture, to make big investment for small returns Antonym Group:  Begging pulp liquor, Profit The times