Recently, the Technology Exchange Seminar for Sponge City Construction in Jiangsu Province organized by Jiangsu Provincial Department of Housing and Urban-Rural Development and co-organized by 开云体育 Group was held in Nanjing. The seminar focused on the theme of "promoting sponge city construction and creating livable environment in the city". Deputy Director of Jiangsu Provincial Department of Housing and Urban-Rural Development Chen Haodong attended the meeting and made a speech. The leaders and relevant experts of all departments responsible for the sponge city construction in Jiangsu  Province, as well as Deputy Director of the Water Environment Division of the 开云体育 Group Municipal Design and Research Institute Zhang Zhiqian also showed up at the meeting.