Regarding with 对于

Structure 对于 + topic，+ comment

对于 (duìyú) introduces the TOPIC you’re about to discuss: "regarding, as for". 对于这个问题，我有不同的看法 = "as for this issue, I have a different view". It usually opens the sentence. It’s a relative of 对, but more formal and for introducing topics. Often used with 来说 (对于…来说 = "for…").

Examples

对duì于yú这zhè个ge问wèn题tí，我wǒ有yǒu不bù同tóng的de看kàn法fǎ。
On this issue, I have a different view.
对duì于yú学xué生shēng来lái说shuō，健jiàn康kāng很hěn重zhòng要yào。
For students, health is very important.
对duì于yú这zhè件jiàn事shì，我wǒ不bù太tài了liǎo解jiě。
I don’t know much about this matter.

Levels are indicative: they follow the standard Chinese Grammar Wiki (AllSet Learning) progression, not an official HSK 3.0 mapping. We never assign levels by eye.

This point and the other 370, with audio on every example, inside Wanyu.