Chinese Simplified Word · Native
不知道有没有用
I do not know if this will help
Pronunciation: 不知道有没有用
Meaning
A natural Simplified Chinese expression used to convey: I do not know if this will help.
Example
不知道有没有用，我把上次的资料发给你。
I do not know if this will help, but I will send you the previous material.
Practice tips
- Practice 不知道有没有用 out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this Chinese Simplified word is for native-level learners.