維艱 [维艰]

Jyutping wai4 gaan1
Pinyin wéi jiān

Definitions (Wiktionary)
  1. adj, literary
    very difficult
Examples (粵典–words.hk)
  1. Cantonese
    步履维艰
    步履維艱
    bou6 lei5 wai4 gaan1
    • to walk with difficulty