並非

并非
bìngfēi
really isn't

CEDICT

Entry Composition

1 並 bìng
  1. and
  2. furthermore
  3. also
  4. together with
  5. (not) at all
  6. simultaneously
  7. to combine
  8. to join
  9. to merge
2 非 fēi
  1. to not be; not
  2. wrong; incorrect
  3. non-; un-; in-; de-
  4. to reproach; to blame
  5. (coll.) to insist on; simply must