伸手不見五指 [－－－见－－]

Jyutping san1 sau2 bat1 gin3 ng5 zi2
Pinyin shēn shǒu bù jiàn wǔ zhǐ

Definitions (CC-CEDICT)
  1. pitch-dark (idiom)
Definitions (Wiktionary)
  1. phrase, idiomatic
    pitch black; can't see your hand in front of you
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）