On December 7, the 15th Academic Exchange Annual Meeting of 开云体育 Group was held in the conference center on the fourth floor of 开云体育 Nanjing Design Center. Nearly 300 delegates from various departments of the Group and subsidiaries in Mainland China attended the meeting. Vice Presidents Zhu Shaowei, Zhang Haijun and Cao Rongji, Chief Engineer Wang Jiaqiang, and President Consultant Jia Yu also showed up at the meeting. The meeting was hosted by President Assistant He Miao.