The 2023 Intenatinal Conference on Congnitive Computing and Complex Data (ICCD- 2023) was held on 2023 Octorber 21-22 in Huai'an City, Jiangsu Province, China. This conference was organized by Jiangsu Artifitical Intelligence Community, Huaiyin Institute of Technoligy, Jiangsu Eazytec Co., Ltd., and supported by USA Delaware State Univeristy, Beibu Gluf Univeristy, Fun software Co., Ltd. and so on.