硕果仅存

碩果僅存
shuòguǒjǐncún
only remaining of the great (idiom); one of the few greats extant

CEDICT

the final and rare survivors

Wiktionary

仅残存下来的大果实。比喻唯一仍然存在的人或物。

重編國語辭典

Entry Composition

1 硕果 shuòguǒ
  1. major achievement
  2. great work
  3. triumphant success
2 仅存 jǐncún
  1. (literary) sole remaining
  2. sole remaining