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Jyutping zeoi1 fung1 zuk6 din6
Pinyin zhuī fēng zhú diàn

Definitions (CC-CEDICT)
  1. proceeding at a tremendous pace
  2. getting on like a house on fire
Definitions (Wiktionary)
  1. phrase, figuratively, idiomatic
    to chase swiftly; to get on like a house on fire; fast-paced progress