• Castle Grey School

    Enhance Your English Skills with Castle Grey School

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    Expert Teacher

    Hi, I’m Teacher Andrew. With over eight years of online teaching experience and a year of teaching in Beijing, I specialize in helping beginners and adults alike. I offer structured lessons that make learning English easy for young learners and help adults gain confidence in conversation and business. Contact me now to fulfil your English learning goals!

  • Structured Courses for Every Level

    Comprehensive Courses Designed for Your Success.

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    Progressive Level-Based Courses for All Learners

    Advance your English proficiency step by step with our level-based courses, designed to build your skills progressively through practical lessons and real-life applications.

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    IELTS Preparation Course for Adults

    Whether you’re preparing for the IELTS exam or aiming to enhance your English skills, I offer a comprehensive IELTS course designed to help you achieve success.

  • Student Success Stories

    Discover how our programs have transformed the lives of our learners.

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    Leo's Journey

    Leo has been my dedicated student for over two years, and his hard work has paid off! He won first prize in the Beijing English competition in June and went on to secure second prize in the national finals in July. Congratulations, Leo, on this amazing achievement!

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    Rachael's Transformation

    Teaching English online for over six years, I've seen incredible growth in my students. Rachael began with me at age six, speaking no English. Now, at 12, she communicates fluently on topics like history and culture and even created her first English vlog! Moments like these make teaching truly rewarding.

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    Theo's Experience

    Theo has been my most loyal adult student. When he first came to me, he wanted to improve his spoken English to communicate more effectively with customers in the U.S. through his international company. Lacking confidence, he also aimed to build strong professional relationships and friendships. Together, we’ve worked on materials like articles from The Economist and explored Western culture. Through regular conversations with me as a native speaker, Theo has grown significantly in confidence and now communicates more effectively with native speakers.