ChineseBoo
Chinese Flashcards That Actually Stick: Mine Words From Your Reading
The best flashcard deck isn't downloaded. It's built one tap at a time from the stories you're actually reading.
Every Chinese learner has downloaded a 5,000-word frequency deck, ground through it for three weeks, and quietly abandoned it. The cards weren't wrong — they were contextless. A word you've never met in the wild is a fact to memorize; a word you tapped twice in a novel is a memory to strengthen. That difference decides whether spaced repetition feels like progress or punishment.
Why mined vocabulary beats premade decks
- Built-in context. You remember 咆哮 ("to roar") because the beast in chapter 12 did it. The scene is a free mnemonic no premade deck can ship.
- Personal frequency. Global frequency lists don't know that your novel says 宗门 eighty times a book. Mining tunes the deck to the Chinese you actually encounter.
- Proof of relevance. A word you've met three times has demonstrated it will come back. That's exactly the word worth twenty seconds of review.
- The reading feeds the deck feeds the reading. Every reviewed word makes tonight's chapter smoother — a loop premade decks never close.
How SRS actually works
Spaced repetition schedules each card just before you'd forget it. Intervals stretch as you succeed — 1 day, 3 days, a week, a month — so mature cards nearly vanish from your workload while fragile ones return quickly. When you review in ChineseBoo you grade yourself:
- Again — blanked; the card restarts short.
- Hard — got there slowly; interval grows a little.
- Good — solid recall; interval grows normally.
- Easy — instant; the card leaps far into the future.
Honest grading is the entire game. "Again" is not failure — it's you telling the scheduler the truth so it can do its job.
Keeping decks healthy
- Save 5–10 words per session, not fifty. Reviews compound; greed today is a wall of dues next week.
- Skip words you'll never use. That obscure cultivation-realm name? The story will teach it to you by repetition — no card needed.
- Review daily, briefly. Ten minutes with your coffee beats an hour on Sunday — the algorithm assumes daily contact.
- Let reading be the real test. The card is practice; recognizing the word instantly in tomorrow's chapter is the win condition. It's the same principle behind our whole learn-by-reading method.
From tap to deck in one second
In ChineseBoo, the save button lives inside the popup dictionary: tap a word while reading, save it with its pinyin and definition, and review it later with flip-card SRS. Premium syncs your decks across devices.
A note for HSK students
Mining and test prep are friends: words from your reading that also sit on the HSK lists are double-value — save those first. See our HSK reading routine for how the flashcard habit slots into a weekly plan.
Stop downloading other people's decks. Read something you love, tap what you don't know, save what keeps coming back — and let the algorithm remember the schedule so you can remember the words.