-Thestovefireispuregreen--perfectioninone'sstudies.;cometoahead;gotexactlytheresultsdesired;highdegreeofprofessionalproficiency;makeamasterlyapplicationof...;masterone'sskilltoperfection;attainperfection;pureblueflame--ahighdegreeoftechnicalorprofessionalproficiency;reachhighperfection;exquisiteinskill;(One'sideas)reachingabsoluteclarityandpurity:
Heattainedperfectioninlandscapepainting.他画山水的技巧达到了炉火纯青的地步。
