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Jyutping jat1 mou4 so2 wok6
Pinyin yī wú suǒ huò

Definitions (CC-CEDICT)
  1. to gain nothing
  2. to end up empty-handed
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    have no gain
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    他们找了八天飞机,一无所获。
    他們找了八天飛機,一無所獲。
    tā men zhǎo le bā tiān fēi jī , yī wú suǒ huò 。
    • They've been looking for the plane for eight days, without success.