On May 20, Shen Zhulin, member of the Party Leadership Group and Deputy Director of the National Data Administration, hosted a symposium on the "15th Five-Year Plan" Digital China Construction Plan in Shanghai, and listened to the opinions and suggestions of experts and corporate representatives from Shanghai Artificial Intelligence Laboratory, Shanghai Jiaotong University, Shanghai Data Group, Eastmoney, Pinduoduo, etc. on the development of digital intelligence technology, enterprise digital transformation, data factor market construction, platform economy, cross-border data flow and data security, data infrastructure construction and operation, digital culture, smart cities, etc. At the same time, the National Data Administration will further strengthen communication and exchanges with enterprises, better coordinate data development and security, actively respond to the actual concerns of enterprises, and create a better policy environment for corporate innovation and development.