百年大计

百年大計
bǎiniándàjì
a project of vital and lasting importance

CEDICT

  1. (figurative) matter of paramount importance; vital long-term project
  2. matter of paramount importance; vital long-term project

Wiktionary

影响深远的计画或措施。

重編國語辭典

影响深远的计画或措施

維基詞典

Entry Composition

1 百年 bǎinián
  1. hundred years
  2. century
  3. lifetime
2 大计 dàjì
  1. large scale program of lasting importance
  2. project of paramount importance
  3. to think big
  4. annual national audit