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 lets you browse all HSK 1–9 content, study up to 3 new vocabulary cards per day, read one article per day, and try AI tutoring (limited messages per day). Upgrade to Pro for unlimited access to everything, including AI voice conversation and pronunciation coaching.

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, introduced 2021). Content is aligned to the official HSK word lists. You can start at any level — the diagnostic test will recommend where to begin.

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) — everything unlimited, including 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 Settings → Account → Delete Account. All your data will be permanently removed. This action cannot be undone.