Contact
This site is run by a single creator. The fastest way to reach us is email — please pick the right subject prefix so it gets to the right pile.
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Use this form for suggestions, bug reports, content fixes, or partnership notes. Messages go directly to the site owner by email.
General inquiry
Subject prefix: [HSKDrills]
Content correction
Found a typo, wrong tone, or odd English gloss? Please include the page URL, the word in question, and the suggested fix.
📧 liuhuishan1982@gmail.com with subject [Content Correction]
Copyright concern
If you believe content on this site infringes your copyright, send a notice that includes:
- The work claimed to be infringed
- The exact URL on this site
- Your contact information
- A statement of good-faith belief and signature
📧 liuhuishan1982@gmail.com with subject [Copyright Notice]
Bug report
If something is broken (especially audio playback, drill scoring, or progress backup), please describe what you tried and what happened.
📧 liuhuishan1982@gmail.com with subject [Bug Report]
Feature / content suggestion
Looking for a specific drill (radicals, idioms, listening passages, mock papers)? Tell us your HSK level and what would help most.
📧 liuhuishan1982@gmail.com with subject [Feature Suggestion]
Response time is usually 1–3 business days. Thanks for helping make HSKDrills better.