Co-chair, Social Enterprise Summit, HK
Founder, Social Entrepreneurship School Education (SEnSE), HK; Board Member & Chief Architect (Youth & Social Entrepreneurship), Fullness Social Enterprises Society Limited (FSES), HK
Part-time Lecturer, Chinese University of Hong Kong (CUHK); Community Chair of Kowloon East District (Kowloon City, Wong Tai Sin, Kwun Tong), Social Enterprise Summit, HK

Dr. CA is a passionate and dedicated change-maker who inspires the next generation of young people to participate in social transformation. He established the SEnSE Program in 2014, integrating education, social philanthropy, business, and government sectors to facilitate a social entrepreneurship learning ecosystem adept in promoting entrepreneural spirits, social caring and innovation, simultaneously providing students with multiple future pathways through experiential learning and preparing them for an ever-changing future. Through hands-on experiences, the program has successfully trained over 50,000 young individuals in the necessary skills and knowledge to drive positive change in their communities, reaching 360 schools and incubating over 85 projects, all the while serving more than 10,000 disadvantaged communities.

Dr. CA has devoted himself to research on social entrepreneurship, innovative education, life education, generational differences, and youth transformation. As an author of several media platforms, such as AM730, ETnet, ICSD and HKEJ, he composes his studies and thoughts on these platforms. He has also published “The Creative Revolution of the Social Enterprise”, “Sheep Among Wolves-Transformation Practical Wisdom to a New Imagination of Practical Theology”, “Transforming Theology in Action: 12 Praxis in City Lives” and has produced various teaching materials on social entrepreneurship and values education for secondary schools.

Dr. CA with groups of principals, educators and cross-disciplinary experts promote the “21st Century Education Symposium” to find the appropriate position for education in an unknown and ever-changing future and to imagine the "Future Schools" under new normal. Organize the "Imagining the School of the Future: Innovation and Inheritance" in 2022, "Innovative Education▁▁▁▁, Embracing the Future▁▁▁▁" and “Social Innovation x Education Innovation Expo” in 2023. He believes that by harnessing the power of different sectors, we can create a more systemic and sustainable impact on education. In 2023, Dr. CA has received both the Outstanding Leadership Award and Visionaries Award at the Education 2.0 Conference 2023 in Dubai, UAE.