Chui married his first wife Zhang Xiaofeng (張小鳳) in 1975. They separated shortly in 1976 after noticing incompatibility between the two and divorced in 1979. In 1980, Chui married his second wife Ho Suk Foon (何淑寬) and they have a son, (徐梓耀), who would later work as a content creator in the advertising and entertainment industries of Hong Kong. In 1982, Chui had an affair with actress , the younger sister of actress
Michelle Yim, and they have a son and a daughter . Chui and Yim broke off their relationship in 1988. In 2005 Chui married a Chinese dancer Meng Yuxuan (孟雨軒), who was about 30 years his junior, and they have a daughter and a son. Chui died from esophageal cancer in
Beijing, on 1 September 2024, at the age of 73. Chui's wife, Meng Yuxuan, while handling his funeral arrangements, suffered a heart attack and died on 5 September 2024. The funeral of Chui and Meng was held at the in
Hung Hom, Hong Kong on 5 October 2024. == Filmography ==