无济于事 wú jì yú shì

DEFINITIONS

  1. to no avail
  2. of no use

CHARACTERS

无 wú
HSK 4
negative, no, not; KangXi radical 71
济 jì
HSK 4
help, aid, relieve; ferry, cross
于 yú
HSK 3
in, on, at; go to; surname
事 shì
HSK 2
affair, matter, business; to serve; accident, incident