不论

不論
bùlùn
  1. whatever
  2. no matter what (who, how etc)
  3. regardless of
  4. not to discuss

CEDICT

Entry Composition

1 不 bù
  1. no; not so
  2. (bound form) not; un-
2 论 lùn
  1. opinion
  2. view
  3. theory
  4. doctrine
  5. to discuss
  6. to talk about
  7. to regard
  8. to consider
  9. per
  10. by the (kilometer, hour etc)