不行

bùxíng
  1. won't do
  2. be out of the question
  3. be no good
  4. not work
  5. not be capable

CEDICT

Entry Composition

1 不 bù
  1. no; not so
  2. (bound form) not; un-
2 行 xíng
  1. (bound form) to walk; to go; to travel
  2. (literary) trip; journey; visit
  3. (bound form) temporary; makeshift
  4. (bound form) current; in circulation
  5. (bound form) to do; to perform
  6. capable; competent
  7. all right; OK!; will do
  8. behavior; conduct (Taiwan pr. xìng)
  9. (literary) about to; soon