Pinyin chart · kou
How to say kou
kou in its 3 tones, said in a female or a male voice. Tap a tone to hear it.
kou
Tap a tone to hear it; tap it again to hear it slower.
Voice
How to say it
k: Like the k in “kite”, with a strong puff of air.
ou: ou is close to the “oh” of “go”.
Its tones
kōu 抠 to dig · kǒu 口 mouth · kòu 扣 to button. kóu isn’t used in standard Mandarin. The pinyin trainer practices telling them apart in real words.
Sounds near it
Learners often mix kou up with these. Listen to them one after the other.
Words with kou
The voices are generated speech (ElevenLabs), the same two the app’s word cards use, each tone said as one real word. The words are from the official HSK list (the exam’s 2025 syllabus), easiest first. Every syllable is on the pinyin chart.