About HSK Study Notes

HSK Study Notes is an independent learning resource for people planning their HSK study and practicing Chinese pronunciation, grammar, vocabulary and conversation.

Operator and responsibility

This site is operated by Pletec LLC. Pletec LLC Editorial Team is responsible for editorial decisions and published content.

How we create articles

Articles focus on explanations, examples and practice learners can use. For facts that can change, including exam systems, schedules and vocabulary figures, we check official primary sources where possible and update material when needed.

Editorial commitments

• Advertising and references to external services do not determine an article’s conclusion or learning advice.
• We review reports of errors or outdated information and correct them after verification.
• Articles are educational reference material. Check official guidance for registration, eligibility and official exam decisions.

What this site does not provide

This site does not guarantee an exam result, issue qualifications or provide individual tutoring. Use it as a starting point and confirm important decisions with official information or a qualified professional.