點金成鐵 [点－－铁]

Jyutping dim2 gam1 sing4 tit3
Pinyin diǎn jīn chéng tiě

Definitions (CC-CEDICT)
  1. to transform gold into base metal (idiom); fig. to edit sb else's beautiful prose and ruin it
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）