一騎絕塵

Simplified: 一骑绝尘

yīqíjuéchén ㄧ ㄑㄧˊ ㄐㄩㄝˊ ㄔㄣˊ

    • to lead the pack by a wide margin to leave one's competitors trailing behind in one's dust

      idiom

Character by character

Sources