Dr Chu graduated from the University of Hong Kong with Bachelor of Dental Surgery with Honours in 1995. He received postgraduate Education at the Eastman Dental Institute and received his MSc in Conservative Dentistry with Distinction in 1997. By examination, he received the Membership in Restorative Dentistry of the Royal College of Surgeons of Edinburgh and Fellowship of Royal Australasian College of Dental Surgeons in 2000. By assessment, he got his Fellowship of Academy of Dental Materials (2002), Fellowship of College of Dental Surgeons of Hong Kong (2003), Fellowship of Hong Kong Academy of Medicine (2003), Fellowship in Dental Surgery of the Royal College of Surgeons of Edinburgh (2013), and Fellowship in Dental Surgery of the Royal College of Physicians and Surgeons of Glasgow (2016).