The quality of gold and jade
Jinyuqizhi, a Chinese idiom, Pinyin is j ī NY ù Q í zh ì, which means high quality. It's from Jing Hua Yuan by Li Ruzhen in Qing Dynasty.
Idiom usage
As an object or attribute; used in figurative sentences
The origin of Idioms
The first chapter of Li Ruzhen's Jing Hua Yuan in Qing Dynasty: "not only gold and jade, but also ice and snow."
The quality of gold and jade
obtain gold by washing it from sand and gravel - pī shā jiǎn jīn