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Jyutping jat1 hung6 ji4 saan3
Pinyin yī hòng ér sàn

Definitions (Wiktionary)
  1. phrase, idiomatic, of people
    to disperse in a hubbub; to break up in an uproar; to abruptly part ways

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Jyutping jat1 hung3 ji4 saan3
Pinyin yī hōng ér sàn

Definitions (粵典–words.hk)
  1. 動詞
    形容​人群​一下子​無​秩序​咁​散​去
    to disperse in confusion
  2. 參看
    一鬨而散

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Jyutping jat1 hung6 ji4 saan3
Pinyin yī hōng ér sàn

Definitions (CC-CEDICT)
  1. to disperse in confusion (idiom)
Examples (粵典–words.hk)
  1. Cantonese
    一哄而散
    一哄而散
    jat1 hung3 ji4 saan3
    • to disperse in a hubbub