国祚

國祚
guózuò
the period over which a dynasty or nation endures

CEDICT

  1. (more specifically) duration which a nation exists
  2. duration which a nation exists
  3. fate of a nation

Wiktionary

国运，国家的福运。

重編國語辭典

  1. 国家的福运
  2. 王朝持续的时间

維基詞典

Entry Composition

1 国 guó
  1. country; nation; state
  2. (bound form) national
2 祚 zuò
  1. blessing
  2. the throne