事過境遷 [－过－迁]

Jyutping si6 gwo3 ging2 cin1
Pinyin shì guò jìng qiān

Definitions (CC-CEDICT)
  1. The issue is in the past, and the situation has changed (idiom).
  2. It is water under the bridge.
Definitions (粵典–words.hk)
  1. 語句
    件​事過​咗​，​環境​亦​都​變​咗
    As the matter is past, the environment changes
Definitions (Wiktionary)
  1. phrase, idiomatic
    the issue is in the past and the situation has changed; things change with the passage of time
    (syn.) 时过境迁, 時過境遷
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）