Terms of Use
Last updated: October 20, 2026
Using SenMandarin
SenMandarin provides information and learning resources about Chinese. Use the site for lawful learning and teaching activities. Please contact Jason if you notice a mistake or have a question about a lesson.
Learning content
Teaching content is reviewed before publication. Learning-stage descriptions do not imply official HSK alignment. When an HSK level is assigned, its syllabus version is identified. No particular examination result or learning outcome is guaranteed.
Materials and attribution
Unless a page states a separate license, contact Jason before republishing, selling, or redistributing site text, branding or learning files. Access to a resource page does not imply permission to commercially distribute its materials.
Lesson consultations
Contacting Jason starts a consultation. A lesson is confirmed only after both parties agree on the schedule, fees, platform and other arrangements. Cancellation and rescheduling arrangements should be agreed directly before booking. This site does not take online payments or automatically reserve time slots.
External services
External services, including WeChat, operate under their own terms. Jason does not control their availability. Details of lessons and materials may change; confirm current information directly.
Contact
For site, content or lesson questions, use the WeChat contact details.Email: y996270903@163.com