质的飞跃

質的飛躍
zhìdefēiyuè
qualitative leap

CEDICT

Entry Composition

1 质的 zhìdì
  1. (attributive) qualitative
  2. (literary, figurative) goal; objective
  3. (literary, literally, archery) target
  4. goal; objective
  5. qualitative
  6. target
2 飞跃 fēiyuè to leap