Zero to HSK4 · live small classes · the Rainbow method
The tones are the hard part of Chinese. We fixed that.
Tone Fluent teaches you to actually speak Chinese — starting with the tones everyone else gets wrong, all the way to HSK4. Live small-group classes, no Pinyin, no tone marks.
Free to start · finish the course and earn your full tuition back · next cohort July 3, 2026
Try the whole method free for 3 weeks. Then, when you enrol, we put our money where our mouth is: finish the course and meet the standards, and your tuition is fully refunded.
Why tones are the wall
You've put in the hours. Your tones are still wrong. Here's why nothing fixed it.
Mandarin is a tonal language: the same syllable means four different things depending on how your pitch moves. Get the tone wrong and a fluent sentence becomes noise. Most tools quietly let this slide.
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Apps are too forgiving
Streak-based apps reward you for showing up, not for getting the tone right. They accept "close enough," so wrong tones get rehearsed until they're permanent.
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AI tutors don't truly correct your tones
An AI chat partner can talk about tones all day, but it doesn't reliably hear that your third tone collapsed or your fourth didn't fall — and it will never make you show up. It can't fix a contour it never caught.
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Pinyin & tone marks don't transfer to speech
Romanization and little diacritics describe tones on paper. In real conversation you're not reading marks — and the knowledge never made it into your mouth.
The Rainbow method
See it → hear it → say it.
No Pinyin. No tone marks. A transparent three-step system that takes you from the written character to a correctly-toned sentence out loud — and, over the full course, all the way to HSK4.
- 01
See it — characters, by structure
You learn to read and type Chinese through 25 recurring components, not by rote memorizing thousands of strokes. Literacy first, so the script stops being a wall.
- 02
Hear it — the Rainbow pronunciation system
Pronunciation comes from a simple numbered 1–5 system that tells your voice exactly how to move — no Pinyin, no tone marks to decode mid-sentence. You hear the right contour and match it.
- 03
Say it — sentence recitation
You rehearse whole sentences out loud until correct tones become muscle memory, with your contour checked live against the target. Tones stop being something you think about and become something you do.
The path: start free, finish fluent
Start with the free bootcamp. Stay for HSK4.
You don't pay to find out if this works. You start free, see the method work on your own tones, and then enrol in the full course — backed by the tuition-back guarantee.
- Step 1 — free
The 3-week bootcamp
12 live hours over 3 weeks. Experience the Rainbow method first-hand. No card, no risk. New bootcamp every month.
- Step 2 — the course
120 hours to HSK4
Live small-group classes, 3× a week, ~5 months, zero to HSK4. Next cohort July 3, 2026.
- Founding price
- $1797 list $2997 or 3 × $649
- Guarantee
- Finish the course and meet the standards, and your tuition is fully refunded.
- Why now
- HSK 3.0 now includes a mandatory speaking section — and tones are where speakers lose points. This is the course that gets yours solid.
New brand, proven method
Why trust a name you're seeing for the first time?
Tone Fluent is a new brand — but the method behind it isn't new. It's been built and refined on real learners for over 20 years, and it already exists as published materials, not promises.
- 20+ years — the method has been developed and tested on real adult learners since 2003.
- Published curriculum — textbooks, software and apps, not a slide deck.
- Free for 3 weeks — you verify it works on your own tones before paying anything.
- Tuition-back guarantee — finish and meet the standards, and you're refunded in full.
Rather than paste a wall of logos or stock five-star reviews, we'd rather let you try the method free, and let the first cohorts earn the proof. The results we publish next will come from real, named students who chose to share them.
What you'll be able to do
By HSK4 — here's what changes.
- Hold an everyday conversation in Chinese and be understood the first time.
- Say any word with its tones correct — on purpose, not by luck.
- Read and type Chinese characters by their structure, not rote memorization.
- Walk into HSK4 — including the new speaking section — genuinely ready.
Questions
Straight answers.
Is it really free to start?
Yes. The 3-week bootcamp is completely free — 12 live hours, plus materials and recordings. You experience the Rainbow method first-hand, and you only decide about the paid course after you have seen it work for you.
How does the tuition-back guarantee work?
Complete the course and meet the standards, and your full tuition is refunded. The standards are: full attendance, homework submitted on time, Chinese typing at 30+ words a minute, passing the recitation benchmark, and meeting the handwriting standard. Meet them all and you are refunded in full — the standards simply make sure the refund rewards doing the work that makes the method work. The exact milestones for your cohort are shared at the start of the course.
Is this only about tones, or full Chinese?
Tones are where we start, because they are the wall most learners never get over. But the course takes you all the way to HSK4 — speaking, listening, reading, and typing characters. Tones are the wedge; fluency to HSK4 is the destination.
Why not just practise with ChatGPT?
ChatGPT is great for vocabulary and grammar, but it does not reliably hear and correct your tones, and it will never make you show up. A live small class gives you a trained ear catching the exact contour you produced, and a cohort that keeps you going — the two things free AI cannot give you.
What about HSK 3.0?
HSK 3.0 now includes a mandatory speaking section, and tones are exactly where speakers lose points. The course is built to put your tones and speaking on solid ground for it.
How much time does it take?
About 5 months: three live classes a week (six hours total), plus your own daily practice. It is built for working adults — the live rhythm and the cohort are what get you to actually finish.
Start free this month
Start the free 3-week bootcamp.
See the method work on your own tones — free, no card. Then enrol in the full course to HSK4, backed by the tuition-back guarantee. Not ready for the next bootcamp date? Drop your email and we'll send it.
Or get the next bootcamp dates by email:
A real person replies within 2 business days.