Your Exclusive Mandarin Deck is Waiting

Curated by Will Hart, exclusively for his subscribers — inside Mandarin Mosaic.

Will Hart reached conversational Mandarin fluency in under two years by drilling whole sentences — and now he's built an exclusive deck inside Mandarin Mosaic just for his community. It's packed with high-frequency conversation chunks and sentence patterns that will fast-track your speaking ability.

Download Mandarin Mosaic and sign in with the same email address you used when subscribing to Will's list. In most cases, your exclusive deck will unlock in the app automatically.

The Lessons screen in Mandarin Mosaic: 2 of 3 free lessons left today, a 4-day streak, and courses including HSK Lessons, Everyday Chinese and Will's Decks (chunks picked by Will Hart)

“Mandarin Mosaic is an awesome app to automate the sentence mining process and increase your efficiency when learning Mandarin. I highly recommend this to anyone who wants to take their sentence mining to the next level.”

Will Hart Will HartChinese-teaching YouTuber, Chunking Chinese

Didn't receive your deck? Unlock it here.

Your exclusive deck should appear automatically when you sign in to Mandarin Mosaic with the same email address you used to join Will's list. If you signed up with a different address — such as an Apple private relay email — you can manually link your account below.

Not sure which email your Mandarin Mosaic account uses? Open the app, go to the Account page (tap the user icon in the top right), and look for "Logged in as:" — enter that address here.

Find this on the Account page in the app under "Logged in as:"
A lesson preview listing the lesson's words, such as 漂亮 piàoliang (pretty) and 商店 shāngdiàn (shop), each marked New or Revision, with a Start lesson button
A fill-in-the-blank lesson showing 我想?中国 with four answer choices (来, 去, 在, 看) and English and Check buttons

A new method for learning Mandarin.

Mandarin Mosaic is a specialised app for sentence mining in Chinese. With sentence mining, you can get the best balance between flashcards and context:

  • Learn new words in context so that you can immediately use them in a sentence
  • Learn new words quickly without being overwhelmed by complexity
  • Learn new grammar structures without the boring rote memorisation

Sure, you can study sentences in Anki, but intelligently picking sentences that are at just the right level of difficulty for you? Nothing like this exists.

This is why we created Mandarin Mosaic.

The app keeps track of your vocabulary. It knows what words you know. And it only shows you sentences with one new word. This makes it easier to remember and use new words in context.

Easily keep track of words you do and don't know.

Words which you don't know yet are highlighted in blue, and you can easily mark a word as known or unknown at any time.

With Premium, the app also syncs your vocabulary progress and sentence packs to the cloud so that you never lose anything.

A graded Chinese article about a night market, with the unknown words 夜市 and 热闹 highlighted in blue and a Show English button
The Your Vocabulary screen: 1,816 of 5,000 HSK words known, HSK 1 to 3 complete, and progress bars for HSK 4 and HSK 5

Other features our users loved

The word sheet for 童年 (tóngnián, childhood), opened by tapping the word in a sentence, with an audio button, its meanings and Learning and Known buttons

One tap meaning

Show the meaning of any word in a tap.

Tap on any word in a sentence to show the meaning and hear it pronounced in lifelike audio. No more robotic sounds.

The Your Packs screen with an Add a pack sheet: Create a new pack, or Import sentences from an Anki deck, a CSV or a text file

Custom sentences

Add your own sentences.

Plenty of pre-made sentence packs guide you from beginner to expert. But you can also create your own sentence packs that are relevant to you.

The Stats screen: a chart of known words rising to 1,284 over the last month, plus today's sentences reviewed, new words and words to review

Learn faster

Learn more words faster.

The app uses a spaced repetition algorithm. This means it knows when it's just the right time to revise known words. This makes it easier to remember words long-term.