而已

éryǐ
  1. that's all
  2. nothing more

CEDICT

Entry Composition

1 而 ér
  1. and
  2. as well as
  3. and so
  4. but (not)
  5. yet (not)
  6. (indicates causal relation)
  7. (indicates change of state)
  8. (indicates contrast)
2 已 yǐ
  1. already
  2. to stop
  3. then
  4. afterwards