All pinyin syllables ›hai
Pinyin syllableHow to pronounce “hai” in Chinese
hai = h + ai,[xaɪ].Used in 4 tones and 13 words from HSK 1–3.
Hear it, then say it
Tap play for each tone, then record yourself — your pitch curve is drawn on top of the model.
This tone exists, but no HSK 1–3 word uses it yet — practise the sound on its own.
Hold one steady high note, like a doctor’s “aaah”. English has no flat pitch, so it will feel unnaturally robotic — that is correct.
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还有hái yǒu — furthermore
Rise from the middle to the top, like the English question “huh?”. The rise must reach the top, not stall halfway.
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海边hǎi biān — coast
In real speech this tone is mostly LOW, not a full dip-and-rise. Drop to the bottom of your range and stay there; the rise only appears when the syllable is said alone or at the end of a phrase.
— model— your pitch· Shape, not score. Scoring lives in the app.
害怕hài pà — to be afraid
Start at the top and drop fast, like a firm “No!”. Short and decisive.
— model— your pitch· Shape, not score. Scoring lives in the app.
Same sounds, different word
These words are built from the exact same consonant and vowel. Only the tone tells them apart — which is why tones are not decoration.
still
Second tone — rising
ocean
Third tone — low dip
The initial: h
[x]
- What the mouth does
- Back of the tongue rises toward the soft palate and air scrapes through — there is friction, not just breath.
- Closest English sound
- Between the h in “hat” and the ch in Scottish “loch”, closer to the latter.
- Where learners slip
- Using the empty English h, which makes hē and ē sound alike.
- Drill that fixes it
- Whisper “loch” a few times, keep that scrape, then attach the vowel.
The final: -ai
[aɪ]
- What the mouth does
- Starts wide open on a, glides up to a short i. The first half carries the weight.
- Closest English sound
- The i in “eye”.
- Where learners slip
- Giving both halves equal length, which makes the syllable drag.
- Drill that fixes it
- Long a, short i: “AAA-i”, not “ah-EE”.
“hai” in real words
Every word below comes from the HSK 1–3 vocabulary, so you can practise on words you will actually meet.
| Word | Pinyin | Meaning | HSK |
|---|---|---|---|
| hái | still | 1 | |
| hái yǒu | furthermore | 1 | |
| hái shi | still (as before) | 1 | |
| hái zi | child | 1 | |
| nǚ hái r | erhua variant of 女孩 | 1 | |
| xiǎo hái r | erhua variant of 小孩 | 1 | |
| nán hái r | erhua variant of 男孩 | 1 | |
| hǎi | ocean | 2 | |
| hǎi biān | coast | 2 | |
| dà hǎi | sea | 2 | |
| hǎi guān | customs (i.e. border crossing inspection) | 3 | |
| hài pà | to be afraid | 3 | |
| wēi hài | to jeopardize | 3 |
Tone change you need to know
When a third tone is followed by another third tone, the first one is pronounced as a second tone. 你好 is written nǐ hǎo but said “ní hǎo”. The writing never changes — only the mouth does.
Third tone before any other tone. Before a first, second or fourth tone, the third tone loses its rise entirely and stays low. This “half third” is what you hear in almost all real sentences.
Syllables you might confuse with this one
One sound apart from this syllable — the pairs that make natives mishear you.
Questions people ask about this syllable
How do you pronounce “hai” in Chinese?
“hai” is the initial h plus the final ai, pronounced [xaɪ]. Back of the tongue rises toward the soft palate and air scrapes through — there is friction, not just breath. Starts wide open on a, glides up to a short i. The first half carries the weight. It occurs in 4 tones, and the tone changes the word completely.
What does “hai” mean in Chinese?
It depends entirely on the tone. hái 还 — still; hǎi 海 — ocean.
Which mistake do English speakers make on “hai”?
Using the empty English h, which makes hē and ē sound alike. Giving both halves equal length, which makes the syllable drag. Fix it like this: Whisper “loch” a few times, keep that scrape, then attach the vowel.
The other half is producing it so a native hears the right tone. The free 2-minute check tells you which syllables are actually your weak ones.