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Jyutping jat1 zin3 soeng1 diu1
Pinyin yī jiàn shuāng diāo

Definitions (CC-CEDICT)
  1. lit. one arrow, two golden eagles (idiom)
  2. to kill two birds with one stone
Definitions (粵典–words.hk)
  1. 語句
    一種​做法​有​兩個​效果​、​有​兩樣​好​處
    to kill two birds with one stone; literally: to kill two birds of prey with one arrow
  2. 近義詞
    一石二鳥、一舉兩得
Definitions (Wiktionary)
  1. phrase, idiomatic
    to kill two birds with one stone; to do one task and finish two or more goals
    (syn.) 一舉兩得, 一石二鳥, 一石二鸟, 一举两得
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    一箭双雕。
    一箭雙鵰。
    yī jiàn shuāng diāo 。
    • Kill two birds with one stone.
  2. Mandarin
    这样子我一箭双雕。
    這樣子我一箭雙鵰。
    zhè yàng zi wǒ yī jiàn shuāng diāo 。
    • That way I kill two birds with one stone.