事过境迁 (shì guò jìng qiān) | Meaning: The issue is in the past, and the situation has changed (idiom). | Chinese Idiom with Pinyin & Origin

things change with the passage of time (idiom)时过境迁shí guò jìng qiān

customs change with the passage of time · other times, other manners时移俗易shí yí sú yì

lit. the blue sea turned into mulberry fields (idiom) · fig. the transformations of the world沧海桑田cāng hǎi sāng tián

(idiom) the place is unchanged, but the faces are different物是人非wù shì rén fēi

feelings change with circumstances (idiom)情随事迁qíng suí shì qiān

The issue is in the past, and the situation has changed (idiom). · It is water under the bridge.