Philately experience

1. The Life Member of the Singapore Philatelic Society since 1978.

2. The Member of ASP (Association of Singapore Philatelist) since 2000.

3. Specialized in detailed study of Singapore TEC Postage Value Labels, and this exhibit had awarded Large Vermeil Medal twice in World Stamp Exhibition i.e. Espana 2004 and Singapore 2004.

4. Conducted Philatelic Seminar "A study of the TEC Postage Value Label" during the Taipex 2005 - 18th Asian International Stamp Exhibition at Taipei World Trade Centre Exhibition Hall on 20th August 2005.

Jury
Accreditation as a FIAP accredited Jury in the Class of Thematic and Maximaphily during Bangkok 2007 the 20th Asian International Stamp Exhibition on 2nd August 2007, and Taipei 2008 the 21st Asian International Stamp Exhibition on 2nd March 2008.
Qualify National Jury for the Sigpex since 1998.

National Commissioner
World Stamp Exhibition, under the patronage of FIP (Federation of International Philately):
1. Indonesia 1996, Bandung.
2. Australia 1999, Melbourne.
3. Espana 2000, Madrid.
4. PhilaKorea 2002, Seoul.

Asian International Stamp Exhibition, under the patronage of FIAP (Federation of Inter-Asian Philately):
1. Singpex 1998 - 12th Asian International Stamp Exhibition had been appointed as the Commissioner General.
2. Hong Kong 2004 - 17th Asian International Stamp Exhibition
3. Taipex 2005 - 18th Asian International Stamp Exhibition
4. Taipex 2008 - 21st Asian International Stamp Exhibition
5. Jakarta 2008 - 22nd Asian International Stamp Exhibition

Participate in World Stamp Exhibition:
1. Phila Nippon 1999, Tokyo Japan.
2. Singapore 1995, Suntex City Singapore.
3. Australia 1999, Melbourne Australia.
4. Espana 2000, Madrid Spain.
5. Espana 2004, Valencia Spain.
6. Singapore 2004, World Stamp Championship.

Participate in Asian International Stamp Exhibition:
1. Thaipex 1989, Bangkok Thailand.
2. Kuala Lumpur 1992, KL Malaysia.
3. Taipei 1996, Taipei Taiwan.
4. China 2003, Mianyang Sichuan China.
5. Hong Kong 2004, Tsim Sha Tsui Hong Kong.
6. Taipei 2005, Taipei Taiwan.

Journal Editor
1. Singapore Stamp Club (1987 to 1991)
2. Singapore Philatelic Society (1997 to 1998)


Publication
The Singapore Philatelists (TSP): The Quarterly Journals of Singapore Stamp Club.
1. TSP, Volume 5, 1987 issues No. 17 to 20.
2. TSP, Volume 6, 1988 issues No. 21 to 24.
3. TSP, Volume 7, 1989 issues No. 25 to 28.
4. TSP, Volume 8, 1990 issues No. 29 to 32.
5. TSP, Volume 9, 1991 issues No. 33 to 36.
6. "A Monogram on the TEC Postage Value Labels of Singapore" published by the Singapore Stamp Club in 1995 during the World Stamp Exhibition in Singapore 1995. This publication had won the Silver Medal (Singapore 1995, FIP).

Xin You Lie Che (The Newsletters of Singapore Philatelic Society)
1. Xin You Lie Che, 1997/No.1
2. Xin You Lie Che, 1998/No.2
3. Singapore Postal and Postal History (40th Anniversary of Singapore Philatelic Society, 1966-2006)