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Jyutping hoi1 faa1 git3 gwo2
Pinyin kāi huā jié guǒ

Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, figuratively, idiomatic
    to yield positive results
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping hoi1 faa1 git3 gwo2
Pinyin kāi huā jiē guǒ

Definitions (CC-CANTO)
  1. to blossom and bear fruit ——to have a positive result