She has said nothing regarding your request.

关于你的要求，她什么也没说。

《牛津词典》

Call me if you have any problems regarding your work.

你如果还有什么工作方面的问题就给我打电话。

《牛津词典》

Drastic changes regarding your personal attitude are evident.

你的个人态度会有巨大转变。

youdao

Regarding your story on CEO compensation (" I'll pay yours if you'll pay mine, " Sept. 3).

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Remember, the IRS is never going to initiate contact with you via email regarding your tax matters.

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So having said all this, let me give you my (I hope) informed opinion regarding your question.

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