师出有名

Explanation: Teacher: army; name: name extension as a reason. There must be good reason to send troops. After the metaphor has good reason to do something. 　　Usage: The main predicate; as subject, predicate; with compliment 　　Source: Han Dai Holy "Book of Rites under the Tan Gong": "teachers must have names." 　　Examples: Moment we turn back and then suddenly search, to him a surprise, and is ~ miles. (Qu Bo "Linhaixueyuan" m) 　　Results: The first war fought under the table 　　Postscript: The first war fought under the table 　　Riddle: Great day Thesaurus:  arrogate all authority to oneself, argue strongly on just grounds, prevail over all dissenting views, legitimate, dictatorial, Troops out illustriousness, reply rapidly and fluently, hoodwink the public, Withhold truth from the emperor Wangshi, Answering Such as flow Antonym Group:  encourage the free airing of views, exploit to the fully one's favourable conditions and avoid unfavurable ones, Zhuokoudunsai, Zhuokoudunci, clumsy Inarticulate brain, encephalon, awkward in speech, Awkward in speech, Fumble, awkward in speech, Quncequnli, brainstorm, Short cut to compensate, Blunt stammered cheek, synectics