我打算去询问医生关于我的症状。

wǒ dǎsuàn qù xúnwèn yīshēng guānyú wǒ de zhèngzhuàng.

I plan to consult the doctor about my symptoms.

他向老师询问了关于作业的问题。

tā xiàng lǎoshī xúnwèn le guānyú zuòyè de wèntí.

He asked the teacher about the homework question.

我需要去银行询问一些金融产品。

wǒ xūyào qù yínháng xúnwèn yīxiē jīnróng chǎnpǐn.

I need to inquire about some financial products at the bank.