曾经

曾經
céngjīng
adverb HSK 3 #583

Meanings

  1. 1 once; ever; formerly
  2. 2 at one time in the past

Examples

Wǒ céngjīng qù guo Zhōngguó.
I have been to China before.
Tā céngjīng shì yì míng lǎoshī.
He was once a teacher.
Wǒ céngjīng yǐwéi zìjǐ bù xíng.
I once thought I couldn't do it.
Zhèlǐ céngjīng shì yí piàn sēnlín.
This used to be a forest.

Tips

grammar
曾经 often pairs with : 曾经 + verb + . The reinforces the sense of past experience. 曾经 = once went / have been to.
usage
曾经 vs 以前: 曾经 emphasizes that something happened at some point in the past (experiential). 以前 simply means 'before/previously' (temporal).

In Pop Culture

曾经 Céngjīng cānghǎi nán wéi shuǐ
Having seen the vast ocean, no other water compares
Tang poem line: once you've seen the ocean, nothing compares

Stroke Order

céng
jīng