Invited Presentations
  1. "Software Testing and Quality Management", Technology Showcase Seminar Series, Hong Kong Science & Technology Parks and Department of Computing, June 2004.
  2. "Software Process and Quality Improvement", College of Software Engineering, South East University, Nanjing, Dec, 2002.
  3. "Software Quality Assurance for Multisite Development",Institute of Information Technology, National Center for Natural Science & Technology, Vietnam, Nov. 23, 2000.
  4. "Software quality and improvement", Distinguished lecturer, 4th National computer advanced training seminar, 863 Program of China, Nanjing, August 10-12, 2000.
  5. "Practical Measurement", VTECH Technology Week, Vtech office, Tai Ping Industrial Centre, May 1999.
  6. "HKSQA Model", VTECH Technology Week, Vtech office, Tai Ping Industrial Centre, May 1999.
  7. "TickIT scheme", presented at HuaWei Technologies Co., Science-Based Industrial Park, NanShan District Shenzhen, Aug. 14, 1998
  8. "Testing Toward Year 2000", The Last Step on Y2K, organized by Vanda Group and Timeless Corp., May 28, 1998.
  9. "Meeting the Year 2000 Challenge in the Computer Industry", Joint Seminar on the Year 2000 Problem, organized by HKMA, HKAB, DTCA, May 13, 1997.
  10. "Improving the Test Process Based Upon Standards", International Conference on Building Quality Software, Hong Kong, Dec. 1996
  11. "Software Engineering and Quality", VTech Electronics Ltd, Hong Kong, Sept. 1996.
  12. "Applying Software Reliability Engineering", Information Systems Audit and Control Association Seminar, Hong Kong, May 2, 1996.
  13. "HKSPIN and Its Impact on Quality Improvement in Hong Kong", First IT Professionals" Congress, Manila, Feb. 14, 1996.
  14. "Leveraging Experience: A Partnership Model for Software Process Improvement", Computer Science Seminar Series, City University of Hong Kong, Dec. 1, 1995.