不勝其煩

不胜其烦
bùshèngqífán
to be pestered beyond endurance

CEDICT

to be unable to bear the disturbance any longer

Wiktionary

Entry Composition

1 不勝 bùshèng
  1. cannot bear or stand
  2. be unequal to
  3. very
  4. extremely
2 其 qí
  1. his
  2. her
  3. its
  4. their
  5. that
  6. such
  7. it (refers to sth preceding it)
3 煩 fán
  1. to feel vexed
  2. to bother
  3. to trouble
  4. superfluous and confusing
  5. edgy