# 不知所措

bù zhī suǒ cuò

Be at a complete loss what to do

## Meaning & wording

**Literally:** Not know where to place or act

**Register:** Standard · expressive

[Choices & judgment](https://chinese-idioms.yudis.dev/idioms/topics/decisions)

## When to use it

Describe confusion when a response is needed.

Broader than embarrassment alone.

## Understanding the expression

The expression captures a moment when a person cannot find an appropriate response. Unexpected news, an unfamiliar emergency, or a confusing demand can make someone feel this way. The inability is often temporary and situational rather than a permanent lack of ability. It is broader than embarrassment: fear, surprise, and competing instructions can also cause it. Clear information or a simple next step often restores the person’s sense of direction.

## Examples

突然停电，孩子不知所措。

### Traditional Chinese

突然停電，孩子不知所措。

tū rán tíng diàn ， hái zi bù zhī suǒ cuò 。

The sudden power outage left the child unsure what to do.

听到消息，她不知所措。

### Traditional Chinese

聽到消息，她不知所措。

tīng dào xiāo xī ， tā bù zhī suǒ cuò 。

The news left her at a loss.

第一次照顾婴儿，他不知所措。

### Traditional Chinese

第一次照顧嬰兒，他不知所措。

dì yī cì zhào gù yīng ér ， tā bù zhī suǒ cuò 。

Caring for a baby for the first time, he did not know what to do.

两人同时求助，让我不知所措。

### Traditional Chinese

兩人同時求助，讓我不知所措。

liǎng rén tóng shí qiú zhù ， ràng wǒ bù zhī suǒ cuò 。

Two people asked for help at once, leaving me unsure how to respond.

## Sources & reference checks

Original explanations and examples from Chinese Idioms Almanac. Source-checked October 6, 2026.

- [CC-CEDICT · forms & pronunciation](https://www.mdbg.net/chinese/dictionary?page=worddict&wdqb=%E4%B8%8D%E7%9F%A5%E6%89%80%E6%8E%AA)

- [Ministry of Education · 成語典](https://dict.idioms.moe.edu.tw/idiomView.jsp?ID=739&webMd=1&la=0)

## Keep exploring

- [出其不意 chū qí bù yì Act when the other party least expects it ](https://chinese-idioms.yudis.dev/idioms/chu-qi-bu-yi)

- [出奇制胜 chū qí zhì shèng Win through an unexpected move ](https://chinese-idioms.yudis.dev/idioms/chu-qi-zhi-sheng)

- [处心积虑 chǔ xīn jī lǜ Scheme persistently for a calculated purpose ](https://chinese-idioms.yudis.dev/idioms/chu-xin-ji-lv)

- [绰绰有余 chuò chuò yǒu yú Have more than enough ](https://chinese-idioms.yudis.dev/idioms/chuo-chuo-you-yu)

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