狼子野心 (láng zǐ yě xīn) | Meaning: ambition of wild wolves (idiom); rapacious designs | Chinese Idiom with Pinyin & Origin

driven by wild ambition · be obsessed with ambition野心勃勃yě xīn bó bó

(idiom) vicious; merciless心狠手辣xīn hěn shǒu là

lit. heart of wolf and lungs of dog (idiom) · cruel and unscrupulous狼心狗肺láng xīn gǒu fèi

ambition of wild wolves (idiom); rapacious designs