不留余地

不留餘地
bùliúyúdì

to leave no room; to make no allowance for

Wiktionary

Entry Composition

1 不留 bùliú
  1. to not care about; to not indulge in
  2. to not keep someone; to not urge someone to stay
  3. to not retain
  4. to not stay
2 余地 yúdì
  1. margin
  2. leeway