Chinese phrase
怎样投诉？ zěn yàng tóu sù
Meaning
How do I complain?
When to use it
Asks for the steps needed to make a complaint. It is a simple, neutral question used when a service or product causes a problem.
Example dialogue
外卖迟到了，怎样投诉？ wài mài chí dào le zěn yàng tóu sù
The delivery is late, so how do I complain?
在APP的订单里点投诉，填写原因和照片就行。 zài APP de dìng dān lǐ diǎn tóu sù tián xiě yuán yīn hé zhào piān jiù xíng
In the app's order section, tap Complaints, then enter the reason and attach photos.