Two ways to master HSK.

Frequently asked

Should I subscribe or buy the PDFs?

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Different things. The annual subscription gets you the HSKLord app: spaced-repetition flashcards, unlimited daily reviews, XP, streaks, and saved progress across devices. The PDF bundle is a one-time purchase you keep forever, ideal for printing, annotating, and offline reference. Many learners do both: subscribe to drill, buy the PDFs to study away from a screen.

Is the PDF bundle a subscription?

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No. The bundle is a single $59 purchase, no recurring charges. You get download links by email and can re-download forever from the same address. The annual subscription is a separate product, and that one renews each year unless you cancel.

What do I get right after I buy?

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For the PDF bundle: an email with direct download links to every PDF in the bundle. The email arrives within a minute of checkout. For the annual subscription: instant access to the app on every device you sign in to.

Why buy the PDF bundle instead of individual packs?

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The bundle covers every HSK level plus AP Chinese for $59. If you're going to buy more than two individual packs, the bundle is cheaper than the packs it replaces. If you only need one level, the matching single pack is less.

Will the PDFs be updated?

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Yes. When we update formatting or add content to a pack you own, we send the new version to the email you purchased with. Free, for as long as you own the pack.

What format and devices?

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Standard PDF, optimised for Letter and A4 paper. Opens on every phone, tablet, e-reader, and desktop without any special reader. Copy-paste is enabled so you can move words into your own study tools.

Can I get a refund?

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PDF sales are final once delivered. The moment the download link hits your inbox, the file is yours. If a download is broken, never arrived, or the file is defective, write to us and we will resend or refund. Annual subscriptions follow the refund window described in our terms.