Chinese flashcards with spaced repetition

Save Chinese words and sentences as flashcards in Review 复习 (fùxí). Chinese Boost marks your answers and schedules each card with spaced repetition.

Try a writing drill The first HSK 1 drill practises 了、是、在、和、有、他 and needs no account to start.

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Go to Review 复习

How spaced repetition works

You review a card, then leave a gap before seeing it again. Review 复习 uses FSRS, a spaced repetition algorithm that changes each card’s next due date after you answer. Anki offers the same algorithm as an option.

Save 突然 (tūrán), meaning “suddenly”. Its reading card shows 突然 and asks you to type the pinyin. A correct answer puts the next review further away. If you miss it, the card comes back soon.

The writing card asks a different question. It shows “suddenly” and asks you to type 突然. Reading the word and writing it are separate memories, with separate cards to review.

Give each card one question

Reading a word, recalling its meaning, writing it and understanding it by ear are separate things to practise. Give each card one question. You might read 突然 correctly and still need practice writing its characters from English.

Answer before looking at the solution. Typing the pinyin or drawing a character makes you supply the answer. Chinese Boost marks what you enter as Correct 对, OK 还行 or Incorrect 不对.

Test sentences as well as words. Save example sentences 例句 (lìjù) for dictation, filling in a missing word, and putting words back in order. A sentence gives you context for the word.

What Review 复习 looks like

Read the word, type the pinyin

Save a word from the dictionary 词典, an article or one of the Lists 词单. Its reading card shows the characters and asks you to type the pinyin.

A Review 复习 reading card showing 工作日, with gōngzuòrì in tone colours, four tone buttons and a Check button.
Type the pinyin for the word you see.

Draw the missing character

A handwriting card shows a word with one character missing. Draw it with a finger, mouse or stylus, then press Check. Your strokes stay as you draw them, without snapping into place.

A Review 复习 handwriting card showing 就 followed by an empty box, a hand-drawn 医 in the writing square and a Check button.
Review 复习 checks your drawing after you press Check.

Fill in the missing word

Save a whole example sentence to get sentence cards. A cloze card leaves out a word for you to fill back in.

A Review 复习 sentence card showing "今天", two empty boxes and "很好。", with a Hint link, an answer field and Check.
Practise a word within a sentence.

Check the answer

Chinese Boost marks your answer as Correct 对, OK 还行 or Incorrect 不对. A marked word card also shows an example sentence.

A marked Review 复习 card showing Correct 对, 工作日, its meanings and an example sentence comparing the number of people on weekends and weekdays.
The site marks your answer for you.

Free and Pro accounts

Compare free and Pro 专业 accounts for saved words, saved sentences, Review 复习 cards, new Exercises 练习 and exports.

Feature Free Pro
Saved words 300 saved words No limit
Saved sentences 例句 50 saved sentences No limit
Review cards 复习 20 cards a day No daily limit
New Exercises 练习 5 new Exercises a day No daily limit
Export to CSV or TSV Always free Always free

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Start with a free account

A free account includes Review 复习 and space for 300 saved words. Pro 专业 lets you save words with no limit and removes the daily limits on Review 复习 cards and new Exercises 练习.

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