殷憂 [－忧]

Jyutping jan1 jau1
Pinyin yīn yōu

Definitions (Wiktionary)
  1. noun, literary
    caution; care; prudence
  2. noun, literary
    anxiety; worry; concern
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）