Reference

Ng Teng Fong had a total of seven children. His two eldest sons are Robert Ng Chee Siong and Philip Ng Chee Tat, who are prominent figures in the business world and head the Sino Group in Hong Kong and Far East Organization in Singapore, respectively. In addition to his sons, Ng Teng Fong also had two younger daughters, Jeanne Ng Mien Yi (黃敏儀) and Christine Ng Mien Yin (黃敏音). Information about the other three children was not readily available in the search results. The Ng family is well-known for their significant contributions to real estate and philanthropy, with institutions such as Ng Teng Fong General Hospital established in his memory. For more detailed information, you can refer to sources like the National Library Board and Wikipedia.