多謝先 [－谢－]

Jyutping do1 ze6 sin1
Pinyin duō xiè xiān

Definitions (粵典–words.hk)
  1. 語句
    對方應​承​幫手​或者​送禮​物​嘅​時​候​，​提前​表示​感謝
    thanks in advance; used to express gratitude when someone promises to help or to send a present
    • 雖然未知成唔成功，但係都多謝你幫手先。
      虽然未知成唔成功，但系都多谢你帮手先。
      seoi1 jin4 mei6 zi1 sing4 m4 sing4 gung1, daan6 hai6 dou1 do1 ze6 nei5 bong1 sau2 sin1.
      Successful or not, thank you for helping out.