How to Say “Small world” in Chinese
Small talk and travel · HSK 3
"Small world" in Chinese is 世界真小！ (Shìjiè zhēn xiǎo!). 世界真小 is the direct equivalent of 'small world' and is used in exactly the same contexts; bumping into someone unexpectedly or discovering a mutual connection. The 真 (zhēn, 'really') is what carries the emotional punch; without it, 世界小 sounds like a flat statement rather than an exclamation.
Primary translation
世界真小！
Shìjiè zhēn xiǎo!
When to use it
世界真小 is the direct equivalent of 'small world' and is used in exactly the same contexts; bumping into someone unexpectedly or discovering a mutual connection. The 真 (zhēn, 'really') is what carries the emotional punch; without it, 世界小 sounds like a flat statement rather than an exclamation. A very common follow-up is 太巧了 (tài qiǎo le, 'what a coincidence'); Chinese speakers often stack these two together for emphasis. You'll also hear the full idiom 人生何处不相逢 (rénshēng héchù bù xiāngféng) from older or more literary speakers, meaning 'life always brings people back together.'
Example sentences
世界真小！没想到在这儿遇到你。
Shìjiè zhēn xiǎo! Méi xiǎngdào zài zhèr yùdào nǐ.
Small world! I didn't expect to run into you here.
你也认识他？世界真小！
Nǐ yě rènshi tā? Shìjiè zhēn xiǎo!
You know him too? Small world!
世界真小，太巧了！
Shìjiè zhēn xiǎo, tài qiǎo le!
Small world, what a coincidence!