運籌帷幄之中，決勝千里之外 [运筹－－－－－决胜－－－－]
Jyutping
wan6 cau4 wai4 ak1 zi1 zung1, kyut3 sing3 cin1 lei5 zi1 ngoi6
Pinyin
yùn chóu wéi wò zhī zhōng , jué shèng qiān lǐ zhī wài
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a general planning in the seclusion of his tent is able to determine the outcome of the distant battle (idiom)