After building up Department of Ophthalmology & Visual Sciences, Chinese University of HK to a world renowned eye institute (Chairman 1998–2011), he moved on to establish “C-MER Eye Care Group”, which was listed on the HK Stock Exchange on 15 Jan 2018. C-MER is currently running 1 eye center and 5 eye clinics in Hong Kong, and 2 eye hospitals in Shenzhen and Beijing PRC respectively.