Guide · Tone pairs
Common Mandarin Tone Pairs and How to Hear Them
You can nail every tone in isolation and still sound off, because real Mandarin happens in tone pairs — two syllables in a row, each tone bending slightly around its neighbour. Most words are two syllables, so the tone pair is the real unit of practice. New to the four tones first? Read Mandarin tones explained.
High-frequency tone pairs
One common word for each pattern. Say each one out loud and feel how the second syllable’s pitch starts from where the first left off.
| Pattern | Example | Meaning | How it sounds |
|---|---|---|---|
| 1 + 1 | fēijī | airplane | two flat high notes — keep both level, do not let the second drop. |
| 1 + 2 | Zhōngguó | China | flat, then a clear rise on the second syllable. |
| 1 + 3 | fēngjǐng | scenery | flat, then a low dip — the contrast is large and easy to hear. |
| 1 + 4 | gōngzuò | work / job | flat, then a sharp drop. |
| 2 + 1 | fángjiān | room | rise, then settle onto a flat high note. |
| 2 + 4 | xuéxiào | school | rise, then a decisive fall — a very common shape. |
| 3 + 3 | nǐ hǎo | hello | the famous one: the first third tone becomes a rising tone (ní hǎo). |
| 3 + 1 | Běijīng | Beijing | low dip, then flat high — do not lose the low start. |
| 3 + 4 | kěndìng | definitely | low dip, then a sharp fall. |
| 4 + 1 | diànchē | tram | fall, then flat high — the pitch resets upward. |
| 4 + 4 | zàijiàn | goodbye | two falls in a row; the second drops from a slightly lower start. |
| 4 + neutral | xièxie | thank you | strong fall, then a light, short, unstressed syllable. |
The pairs learners confuse most
2nd vs 3rd tone
Why it’s hard: Both involve the voice going up, so beginners blur them. The difference: the second tone rises from the middle straight to the top, while the third tone first dips low and only then rises (and in fast speech often just stays low).
How to fix it: Drill 2+x against 3+x minimal pairs and listen for the low dip at the start of the third tone.
1st vs 4th tone
Why it’s hard: Both start high, so a weak fourth tone can sound like a flat first tone.
How to fix it: Exaggerate the drop on the fourth tone until the fall is unmistakable, then dial it back.
3+3 (the sandhi trap)
Why it’s hard: Written as two third tones, but the first is actually said as a second tone — so nǐ hǎo sounds like ní hǎo. Learners reading the marks literally get it wrong.
How to fix it: Memorise that any 3+3 is pronounced 2+3, and drill the common ones (nǐ hǎo, hěn hǎo, kěyǐ) as whole units.
How to drill tone pairs by ear
The fastest way to internalise pairs is contrast: listen to two pairs back to back and decide which pattern each one was. Then shadow them out loud and record yourself. For the full routine, see how to practice Chinese tones.
Frequently asked questions
What is a Mandarin tone pair?+
A tone pair is the tone pattern of a two-syllable word or phrase — for example, 2+4 in xuéxiào (school). Because most Mandarin words are two syllables, practising tones in pairs is far closer to real speech than drilling single tones.
How many tone pairs are there in Mandarin?+
With four main tones there are 4 × 4 = 16 combinations, and adding the neutral tone as a second syllable gives roughly 20 common patterns. You do not memorise them as a list — you train your ear to recognise each shape in real words.
Which tone pairs are hardest to hear?+
The most confused are second vs third tone (both rise), first vs fourth (both start high), and any third-plus-third combination because of tone sandhi, where the first third tone is said as a rising second tone.
What is tone sandhi?+
Tone sandhi is when a tone changes based on the tone next to it. The main rule: when two third tones meet, the first becomes a second (rising) tone — so nǐ hǎo is pronounced ní hǎo.