Frequently Asked Questions

Hanlexon is an AI-powered Chinese language learning platform. It covers HSK levels 1–9 with structured curriculum, spaced repetition review, voice conversation practice, pronunciation coaching, reading, grammar, writing, and printable worksheets — all in one place.

Yes. The free tier includes the full HSK 1–9 curriculum, spaced repetition review, and daily study plans. Pro ($59.99/year) adds daily AI conversation practice, pronunciation coaching, and full mock exams. Standard ($24.99/year) sits between, adding content creation and real HSK practice tests.

Hanlexon is built specifically for Chinese — not adapted from a multi-language template. One subscription covers HSK 1 through HSK 9, character-by-character writing practice, an intermediate-to-advanced reading library, AI conversation practice with pronunciation coaching, and full HSK mock exams including the new HSK 3.0 mandatory speaking section.

Sign up for free, take the diagnostic test to find your level, and follow your personalized daily study plan. Hanlexon will guide you through vocabulary, reading, grammar, pronunciation, and review — just follow the checkmarks.

Hanlexon covers HSK Levels 1 through 9, supporting both the widely-used HSK 2.0 standard (6 levels) and the newer HSK 3.0 standard (9 levels, mandatory speaking from Level 3). A diagnostic test finds your current level, and your study plan adjusts as you improve. Read the levels guide →

From absolute beginner, most learners reach HSK 3 in 9-15 months at 30-45 minutes per day — about 400 hours total. From an HSK 2 baseline, 12 weeks at 30-45 minutes daily is realistic. See our 12-week prep plan for the week-by-week schedule.

Prof Hanlexon (汉林老师) is your AI Chinese tutor. You can have voice conversations in Chinese, get pronunciation feedback, ask questions about grammar or vocabulary, and practice real-life scenarios — all through natural conversation.

Hanlexon uses the FSRS algorithm to schedule your vocabulary reviews at the optimal time for long-term memory. Cards you know well are reviewed less often; cards you struggle with come back sooner. The system adapts to your personal learning pace.

Yes. Pro users can have real-time voice conversations with Prof Hanlexon. You speak in Chinese, get instant feedback on pronunciation and tones, and see pinyin and translations on the virtual blackboard. Free users can try limited AI chat messages per day.

Standard and Pro users can print vocabulary worksheets, reading materials, and study guides as PDFs. Free users can browse all content online but cannot print or save as PDF.

Yes. Standard and Pro users can create classes, invite students, assign vocabulary and reading homework, and track student progress. Students can join for free.

Yes. Link your account to your child's and view their study streak, mastery level, completed assignments, and areas that need practice.

Yes. Our Institution plan ($40/seat/year, minimum 10 seats) includes all Pro features for every seat, plus teacher dashboards, roster management, LMS integration, SSO, and FERPA/COPPA compliance. Contact us for details.

Free ($0) — browse content, limited daily study, try AI chat.
Standard ($24.99/year or $2.99/month) — unlimited content, printing, class management.
Pro ($59.99/year or $5.99/month) — full content library plus daily AI tutor, voice conversation, pronunciation coaching, and full mock exams.
See Pricing for details.

Yes. Cancel from Settings → Subscription. You keep full access until the end of your current billing period. No questions asked.

Yes. We use encryption for all data in transit and at rest, never sell your data, and comply with FERPA and COPPA. See our Privacy Policy for full details.

Go to Account Settings → Delete Account. You’ll be asked to re-enter your password to confirm. Your account enters a 7-day grace period — you can cancel the request anytime by signing in or clicking the link in the confirmation email. After 7 days, your personal data is removed; subscription is cancelled with a prorated refund (if applicable); educational content you created (readings, vocab lists, worksheets) may be retained anonymously for other users. If you need immediate erasure (GDPR), check the “Request immediate erasure” box on the deletion page.