率先

shuàixiān
  1. to take the lead
  2. to show initiative

CEDICT

Entry Composition

1 率 shuài
  1. to lead
  2. to command
  3. rash
  4. hasty
  5. frank
  6. straightforward
  7. generally
  8. usually
2 先 xiān
  1. beforehand; first; earlier
  2. at first; originally
  3. for the time being; for now
  4. (prefix) my late (in referring to deceased relatives older than oneself)