蒼潤 [苍润]

Jyutping cong1 jeon6
Pinyin cāng rùn

Definitions (Wiktionary)
  1. adj, of a painting or calligraphic style
    vigorous
    (syn.) 苍老, 蒼勁, 蒼老, 雄健而老练, 雄健而老練, 苍劲