He founded and owned
Chow Tai Fook Enterprises, a conglomerate which operates the Sheraton Marina hotel and controls the publicly listed property developer
New World group, which Cheng founded in 1970. Cheng's wealth originated from his jewellery business, Chow Tai Fook. Cheng's grandson,
Adrian Cheng Chi-kong, is set to inherit part of
Chow Tai Fook and the Hong Kong-listed
New World group, active in property and infrastructure. He also had interests in
Shun Tak Holdings, and Macau casino operator
Sociedade de Turismo e Diversoes de Macau, owned by
Stanley Ho. In July 1972, Cheng and Ho bought the title to the
Jumbo Floating Restaurant after it was burned down. The restaurant boat was rebuilt for HK$30 million and began operation in 1976. Cheng was a one-time real-estate investment partner of
Donald Trump. and was at one time listed by Bloomberg as high as 34th. Cheng also served on the board of
Hang Seng Bank, Hong Kong's third-largest bank. He represented the Kingdom of
Bhutan in Hong Kong, serving as the honorary consul for the country. == Personal life ==