Retired head of English and multiple English grammar textbook writer

I have Masters and a Postgraduate Certificate in teaching. I was a teacher for 30 years at higher secondary and tertiary level, spending 10 years teaching at an international school in Belgium and later at secondary level in Hong Kong. I have also written more than a dozen grammar and exam textbooks of which the majority are still on sale in Hong Kong. My teaching style is based very much on interactive communication, improving students' self confidence and motivation. I can also help students with their spoken English and also provide elocution lessons. I am available to teach online. Thanks for reading.