After moving into Hyatt Hotel, Myungborang acquired high level guests and kept a good relation by understanding about their favors and tastes in their requests of high-quality silver ware, jewelry, and wedding items. Myungborang’s opening in Hilton in 1982 extended the customer preference (the Hilton Hotel shop closed when Gallery Bing established in 1991). Nam Ki-sook decided to have a separate space where she could hold the invitational exhibition without any intervention and to extend the metal work development. A building constructed in vicinity of Hyatt Hotel in the form of jewel in November 1989 ended up becoming a ‘Gallery Bing’, a metal work only gallery without Myungborang’s entrance, but still Myungborang’s ultimate shape in its longing dream.