Phillip Hing Ma was 41 years of age at the time of his disappearance. Around 8:30pm on 18 April 1992, Phillip left his home address in Ashfield, Sydney, NSW to visit a friend, Xiao Lu. Phillip was not seen again and his car was located abandoned at Summer Hill. 

If you have information that may assist police to locate Phillip, please contact Crime Stoppers on 1800 333 000 or via Crimestoppers.com.au.