At this time , Mandarin Centre was the largest casino in British Columbia .
June 1994 saw the Gateway relocation of the Vancouver casino from the small premises on the second floor of the Mandarin Centre to newly renovated premises in the same building .
At this time , Mandarin Centre was the largest Mandarin Centre in British Columbia .
June 1994 saw the Gateway relocation of the Vancouver casino from the small premises on the second floor of the Mandarin Centre to newly renovated premises in the same building .