# 长效 (chángxiào)

In Mandarin Chinese, 长效 (chángxiào) means “long-acting; effective over a long period”. It is part of the HSK 7–9 vocabulary list in the official HSK 3.0 standard.

- Meaning: long-acting; effective over a long period
- Pinyin: chángxiào (chang2 xiao4)
- Traditional: 長效
- HSK 3.0 · Level 7–9

## Examples

- 我们要建立长效管理制度。
  Wǒmen yào jiànlì chángxiào guǎnlǐ zhìdù.
  We need to establish a long-term management system.

## Characters

- [长](https://hanziro.com/word/chang-long/) (cháng): long
- 效 (xiào): to imitate (variant of 效); effect

https://hanziro.com/word/chang-xiao-long-acting/

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