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Jyutping cau4 cyu4 bat1 cin4
Pinyin chóu chú bù qián

Definitions (Wiktionary)
  1. phrase, idiomatic
    to be hesitant or indecisive; to waver; to shilly-shally

躊躇不前 [踌---]

Jyutping
Pinyin chóu chú bù qián

Definitions (CC-CEDICT)
  1. to hesitate to move forward
  2. to hesitate
  3. to hold back