一决雌雄 (yī jué cí xióng) | Meaning: to have a showdown; to fight for mastery; to compete for a championship | Chinese Idiom with Pinyin & Origin

(idiom) to fight to the death; to wage a life-or-death battle决一死战jué yī sǐ zhàn

lit. fight with one's back to the river (idiom); fig. to fight to win or die背水一战bèi shuǐ yī zhàn

decisive battle · to fight a decisive battle · to fight for supremacy in...决战jué zhàn

to have a showdown; to fight for mastery; to compete for a championship