Andrew, Uncle Bor's son, Licensed Architect and Owner of Bor-Kee Provisions Store, graduated in the United States as a licenced practising Architect and then returned to Hong Kong.
When the time came for Uncle Bor to retire, Andrew decided to take on the family business.
About the stories of Andrew and his family business, please browse:
https://www.youtube.com/watch?v=kT71wVHBp5c