爐火純青

See also: 炉火纯青

Chinese

pure; simple; unmixed
pure; simple; unmixed; genuine
 
green (blue, black); Qinghai province (abbrev.)
trad. (爐火純青) 爐火
simp. (炉火纯青) 炉火
Literally: “the stove fire is pure blue”.

Pronunciation


Idiom

爐火純青

  1. to have reached high perfection or complete mastery