于事无补 yú shì wú bǔ

DEFINITIONS

  1. unhelpful
  2. useless

CHARACTERS

于 yú
HSK 3
in, on, at; go to; surname
事 shì
HSK 2
affair, matter, business; to serve; accident, incident
无 wú
HSK 4
negative, no, not; KangXi radical 71
补 bǔ
HSK 5
mend, patch, fix, repair, restore