# 万无一失 (wànwúyīshī)

In Mandarin Chinese, 万无一失 (wànwúyīshī) means “surefire; completely safe”. It is part of the HSK 7–9 vocabulary list in the official HSK 3.0 standard.

- Meaning: surefire; completely safe
- Pinyin: wànwúyīshī (wan4 wu2 yi1 shi1)
- Traditional: 萬無一失
- HSK 3.0 · Level 7–9

## Examples

- 我们做好了准备，确保万无一失。
  Wǒmen zuòhǎo le zhǔnbèi, quèbǎo wànwúyīshī.
  We made full preparations to ensure nothing goes wrong.

## Characters

- [万](https://hanziro.com/word/wan-ten-thousand/) (wàn): ten thousand
- [无](https://hanziro.com/word/wu-without/) (wú): (literary) without; no, not
- [一](https://hanziro.com/word/yi-one/) (yī): one
- 失 (shī): to lose; to miss

https://hanziro.com/word/wan-wu-yi-shi-surefire/

Dictionary data: CC-CEDICT (CC BY-SA 4.0). Audio: audio-cmn (CC BY-SA).