炉火纯青
Word
(lit.) the stove fire has turned bright green (allusion to Daoist alchemy) (idiom)
- Traditional
- 爐火純青
lú huǒ chún qīng
lu2huo3chun2qing1Meaning
- (lit.) the stove fire has turned bright green (allusion to Daoist alchemy) (idiom) CC-CEDICT
- (fig.) (of an art, a technique etc) brought to the point of perfection CC-CEDICT