About Jeff
Learn about Jeff Kellogg's qualifications and experience teaching Mandarin Chinese.
Mandarin Chinese · Business Culture · Consulting
Learn Mandarin Chinese with confidence.
One-on-one Mandarin instruction with an experienced teacher and China business consultant. I work with beginners, travelers heading to Shanghai, and professionals who need to sharpen their fluency for the boardroom.
Taught by a Specialist
Decades spent living, studying, and working in Chinese. Not an italki tutor moonlighting between gigs.
One-on-One Lessons
Every lesson is built around one student. HSK prep, business fluency, basic conversation. You set the target.
Language Plus Business Culture
Pair lessons with consulting on Chinese business etiquette and guanxi. Useful when the language alone isn't enough.
What we offer
What you'll find here
Mandarin Instruction
Private Mandarin Chinese lessons with Jeff Kellogg. All levels, HSK preparation, online or in person.
Contact & Rates
Contact GrandMaster Mandarin for Mandarin Chinese lessons and consulting rates.
Articles & Insights
Insights and articles on learning Mandarin Chinese, study habits, and Chinese culture from Jeff Kellogg.
Recommended Services
Recommended Mandarin learning services including ChinesePod and other trusted platforms.
Consulting
China business consulting: preparation and guidance for business travel to China.
Photos
Photos from Jeff Kellogg's Mandarin teaching, travels in China, and student events.
Featured
Featured reading
Best Mandarin Learning Resources, Apps & Podcasts
Discover the top Mandarin learning resources recommended by an expert tutor. including ChinesePod, Pleco, Anki, and more. Start learning Chinese smarter today.
Get started
Considering lessons or a trip to China?
Get in touch. We'll talk about what you need and whether I'm a good fit.
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