We don't just teach English. We build Workplace English communication skills.
AI English King was founded by Luiz Chang and Philip Wang to create a new way for office professionals to build real Workplace English communication skills. Our Workplace English Learning System combines a structured four-stage curriculum with a private AI Coach, allowing learners to practice anytime, privately, and at their own pace.
From speaking confidence to leadership communication, every Stage is designed to help professionals communicate more naturally in real workplace situations.
Luiz Chang
Co-Founder • Curriculum DevelopmentLuiz holds an M.Sc. in Applied Linguistics and Second Language Acquisition from the University of Oxford. He is the creator of Ying-Ba Vocabulary Blocks, an official Cambridge KET/PET Speaking Examiner, and the author of several English language teaching publications.
His work focuses on designing structured Workplace English Learning Systems that help office professionals progress from speaking confidence to professional workplace communication through a clear four-stage learning path.
Philip Wang
Co-Founder • Voice & CommunicationPhilip specializes in workplace communication, speaking rhythm, pronunciation, presentation delivery, and communication training for professionals.
His practical coaching experience has shaped the AI English King speaking methodology, helping learners develop natural, confident, and effective Workplace English communication skills.
Our Teaching Philosophy
Learning Workplace English isn't about memorizing more vocabulary or grammar. It's about communicating naturally and confidently in real workplace situations.
That's why AI English King combines a structured Workplace English Learning System with a private AI Coach. Learners can practice anytime, receive AI Voice Analysis, and gradually build lasting communication skills through consistent speaking practice.
Whether you're preparing for interviews, meetings, presentations, customer communication, business travel, or leadership communication, our four-stage curriculum provides a clear learning path for every stage of your professional journey.