Ho, the eldest child of the late Macau casino magnate Stanley Ho with his second wife Lucina Laam King Ying, has interests in two of the six integrated resorts that also operate casinos in Macau. She is the chairwoman of MGM China through a venture with MGM Mirage. She is part of an alliance that controls Sociedade de Turismo e Diversoes de Macau (STDM), the parent company of the integrated resort SJM Holdings.