pure-hearted
Shuijie Bingqing is a Chinese idiom, and its pinyin is Shu ǐ Ji é B ī ngq ī ng, which means it is as pure as ice water. It describes a person of noble character or elegant writing. It comes from Zhang Hua of Jin Dynasty.
The origin of Idioms
Zhang Hua of the Jin Dynasty wrote in the eulogy of Wei and Liu's Hushi: "Jingang Yurun, clean water and ice clear, gloomy and colorful, is called if Chaorong."
Idiom usage
As a predicate, adverbial; often used in character and conduct, etc
pure-hearted
serve an emperor and do service for a throne - pān lóng fù fèng