Sarah Yin 殷彩鳳 老師

Sarah Tsai Feng Yin holds a Cambridge CELTA and has more than 30 years of teaching English to children and adults.
She's been actively involved in conducting teacher training workshops and giving presentations for different international publishers and local course book distributors.

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Gerhard Erasmus 老師

Gerhard Erasmus has an MSc Ed TEFL, a PGCE and a Cambridge Delta.
He is currently the Director of Studies at a language centre in Taipei, Taiwan, and actively involved in teacher training, from entry level qualifications to tutoring on the Cambridge Delta.
He has authored a Young Learners series and consulted on various curriculum and training design projects.
He also co-authored the ebook “Brainstorming” with Hall Houston.
His main area of interest in ELT is teacher development including continuous professional development.

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Ellen Xie 老師

Ellen is a project manager of Cambridge Teaching Qulification Centre and the principal investigator of the TESOL course at Chinese Culture University ILI.
She has over 15 years experience as an English teacher, teacher-trainer, and sales and marketing specialist.
She has conducted training seminars for English teachers in universitys and ESL institutes all around Taiwan and China.