ㄅㄧㄥbīngㄑㄧㄥqīngˋㄐㄧㄝˊjié

  1. 比喻品行高潔晉書··》:冰清玉潔行為。」警世通言··太祖千里》:詩意方知女兒冰清玉潔把兒痛罵一頓。」玉潔冰清」。不染纖塵寡廉鮮恥

clear as ice and clean as jade (idiom)​; spotless, irreproachable, incorruptible
(expr. idiom.)​ pur comme la glace, doux comme le jade, impeccable, irréprochable, incorruptible