玉潔冰清

Simplified: 玉洁冰清

yùjiébīngqīng ㄩˋ ㄐㄧㄝˊ ㄅㄧㄥ ㄑㄧㄥ

    • clear as ice and clean as jade (idiom) spotless
    • irreproachable
    • incorruptible

Character by character

Sources