Mr. Yung's father, former Chinese vice-president Rong Yiren, left, shakes hands with Paul Desmarais, chairman of Montreal-based Power Corp., as former Prime Minister Brian Mulroney looks on in Beijing, Oct. 6, 1993. Mr. Rong, who co-operated with Communist efforts to build a socialist economy, was estimated to be one of the 10 richest men in post-World War II China.WANG JINGDE