1. Started part-time tuition since 1988. More than 30 years of teaching experiences.

2. Author of the first story book: “The Unbelievable Eerie Ghost Stories” in 1994 (ISBN: 981-00-5471-8).

3. Founder of Crestford Education Centre in 19th Jul 2002.

4. Started full-time tuition from 2003 to 2008 (6 years).

5. Founded the website: www.arkcrest.com on 18 Oct 2003.

6. Author of the first Grammar book: “The Guide Book to Better English” in 2004 (ISBN: 981-05-0776-3).   Version 2 for “The Guide Book to Better English” in 28th Dec 2017 (ISBN: 978-981-11-2220-0).

7. More than 1000 students have been taught by Uncle Raymond and the number is still increasing (since 1988).

8. Using CEC pedagogy like FISPOP, SO…THEN…HOW?, 1Master and 3 Slaves, PPF , PIE and many more methodology in learning and teaching.

9. Trainer for Microsoft products (Win 3.11, Win 95, Win 2000, Outlook and MSOFFICE 97).

10. Research on Inquiry Based Learning (IBL), Probelm-Based Learning (PBL), Critical Speaking Skill (CSS), Creative Reading Skill (CRS) and Constructive Writing Skill (CWS).

11. New books coming soon….