At the Singapore General Hospital Medical Institute, 2000. Herbal Treatment - A Botanist's Perspective.  

Global Talk Show in 1999. Chris participated in a live, nationwide talk show on Radio-Television Malaysia.

CA Care on Astro in 2000, A documentary on the activities of CA Care.

Talk Show: Chris on TVRI - TV Republic Indonesia in 2003.

At the Universiti Teknologi Mara, Penang Branch - Faculty of Pharmacy in 2007. The Effectiveness of Herbs for the Management of Cancer.

At Johor Specialist Hospital: COMING. MMA Johor Monthly Joint Clinical Meeting with JSH/PSH/HSA. Year Title

At the Kepala Batas Hospital, Penang: COMING A talk at the nation's first hospital to integrate modern and Traditional & Complementary Medicine.

Advanced Medical & Dental Institute, Universiti Sains Malaysia: COMING. Year. Integrative medicine: The CA Care Experience.

In Kota Kinabalu, Sabah - 30 June 2008.

At the School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kota Bharu, Kelantan. 20-21 August 2008. Semniar on Integrative Oncology: Cancer Care Beyond Boundaries. Organised by the Department of Nuclear Medicine, Radiotherapy & Oncology.

At the 4th Perak Scientific & Research Meeting, 9 April 2006. Organised by the Ipoh General Hospital. Evidence Based Herbal Therapy for Cancer.

Advanced Medical & Dental Institute of Universiti Sains Malaysia. 25 October 2010. An-hour-long lecture on the Effectiveness of Herbs For the Management of Cancer to the participants of the Basic Pharmacy Course: Traditional & Complementary Medicine.

Part 1: Herbs are safe for cancer patients.

Part 2: You can take herbs while on medical treatment.

Part 3: Succes stories but herbs are not magic bullets.