勇於

勇于
yǒngyú
  1. to dare to
  2. to be brave enough to

CEDICT

Entry Composition

1 勇 yǒng brave
2 於 yú
  1. (of time or place) in; at; on
  2. (indicating any indirect relation) to; toward; vis-à-vis; with regard to; for
  3. (indicating a source) from; out of
  4. (used in comparison) than
  5. (used in the passive voice) by