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　　October 25, 2016, PetroChina Beijing Marketing Company cadres training class, organized by the EMBA Education Center, opened in the main building room 241. Party Secretary Prof. Wang Zhaohua, PetroChina Beijing Marketing Company Party Secretary Wang Liguo, Prof. Chen Xiang, Director of the Engineering GraduateCenter, and 40 students from PetroChina Beijing Marketing Company attended the openning ceremony. The ceremony was hosted by Wu Shuilong, Executive Deputy Director of the EMBA Center.