We will comprehensively promote the planning and construction of digital China, digital economy, and digital society. Not long ago, the Central Committee of the Communist Party of China and the State Council issued the "Overall Layout Plan for the Construction of Digital China", explicitly proposing to smooth the data resource cycle and consolidate the two foundations of digital infrastructure and data resource system. Since the 18th National Congress of the Communist Party of China, a series of forward-looking strategic arrangements such as the construction of new digital infrastructure have been launched, and the digital transformation, the integration and development of the digital economy and the real economy have been further promoted. The national level attaches great importance to the high-quality development of data elements, and proposes to build a digital economy with data as the key element. China's laws and regulations in the data field have been continuously improved, the "four pillars and eight pillars" of the data infrastructure system have been preliminarily formed, the government's data sharing and opening up have been continuously deepened, the vitality of the data circulation industry has exploded, and the data security and compliance guarantee capacity has been gradually improved. As the construction of Digital China enters a new stage, in order to give full play to the advantages of China's data resources, efforts should be made from multiple perspectives to guide the coordinated development of all parties in the areas of rights confirmation, registration, optimization of supply, ecological cultivation, etc., accelerate the construction of a national data resource system, and effectively activate the value of data elements. The first is to build a solid foundation for data resources through data property registration. Drawing on China's experience in the construction of registration systems in the fields of land, securities, intellectual property, and commercial entities, we will accelerate the construction of a nationwide integrated data property registration system and platform, provide fundamental protection for the ownership confirmation and rights protection of data elements, and effectively implement the requirements for the structural separation of data resource ownership, data processing and use rights, and data product management rights. Gradually overcome core difficulties such as specifications, standards, methods, and solutions for data ownership confirmation, explore and gradually form a data registration system that covers three major functions: data ownership confirmation, data asset vouchers, and data circulation and storage certificates in practice, build a nationwide unified data registration infrastructure, and further establish systems and standards oriented to the entire life cycle of evaluation, circulation, development, and utilization of data elements, Laying the foundation for the construction of the national data resource base. The second is to strengthen the aggregation and high-quality supply of various data resources. In terms of public data, further deepen the integration and sharing of public data and authorized operation and use, strengthen the governance of public data resources, effectively improve the quality level of public data in various departments, and actively explore the classification, classification, authorization, and market-oriented operation mode of public data. In terms of enterprise data, encourage and guide various market entities to open data to the data market, establish data price generation and income distribution rules based on the principle of encouraging labor contributions, improve the data circulation and trading system, and establish a multi-level and diversified data market system that combines "separation of business and industry" and integration of the field and the field. In terms of personal information and data, strengthen personal privacy and rights protection, and explore a framework for personal information and data authorization based on ensuring compliance and security. In terms of cross-border data, strengthen cross-border data