堅持不懈 jiān chí bù xiè

DEFINITIONS

  1. to persevere unremittingly (idiom); to keep going until the end

CHARACTERS

堅 jiān hard, strong, firm; resolute
持 chí
HSK 4
sustain, support; hold, grasp
不 bù
HSK 1
no, not; un-; negative prefix
懈 xiè idle, relaxed, remiss