[----]

Jyutping wong4 wong4 bat1 on1
Pinyin huáng huáng bù ān

Definitions (Wiktionary)
  1. phrase, idiomatic
    to be very anxious; to be very uneasy; to be terrified
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)