雲裡霧裡 [云里雾里]

Jyutping wan4 leoi5 mou6 leoi5
Pinyin yún lǐ wù lǐ

Definitions (CC-CEDICT)
  1. amidst the clouds and mist
  2. (fig.) mystified
  3. puzzled
Definitions (Wiktionary)
  1. phrase, figuratively, idiomatic
    completely puzzled; utterly baffled; unable to understand; unable to make head or tail of something