How is 投诉 pronounced?

投诉 is pronounced “tóu sù” in pinyin.

What HSK level is 投诉?

投诉 belongs to HSK 6 in the HSK 3.0 vocabulary.

HSK 6verbverb / noun

投诉

Traditional: 投訴

tóu sù

投诉 (tóu sù) means “complaint; to complain; to register a complaint (esp. as a customer)”. It is an HSK 6 Chinese word (traditional 投訴) in the HSK 3.0 vocabulary.

How to write 投诉

Practice each character:

投

Example

我要投诉这家饭店。

Wǒ yào tóusù zhè jiā fàndiàn.

I want to file a complaint about this restaurant.

More HSK 6 vocabulary

HSK 6 →

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Frequently asked questions

What does 投诉 mean?: 投诉 (tóu sù) means “complaint; to complain; to register a complaint (esp. as a customer)”. It is an HSK 6 word.
How is 投诉 pronounced?: 投诉 is pronounced “tóu sù” in pinyin.
What HSK level is 投诉?: 投诉 belongs to HSK 6 in the HSK 3.0 vocabulary.

Updated: 2026-05-27