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2006年12月23日,中国珠算心算协会会长迟海滨、副会长兼秘书长王朝才同志参加了由中共深圳市委宣传部、深圳市社会科学联合会
On December 23, 2006, Chi Haibin, president of China Abacus Association, and Wang Chaocai, vice president and secretary general, attended the conference organized by Propaganda Department of CPC Shenzhen Municipal Committee and Shenzhen Social Science Association