Recently, the National Development and Reform Commission, the National Data Bureau, and the Ministry of Industry and Information Technology jointly released the 'Guidelines for National Data Infrastructure Construction.' These guidelines aim to promote the active construction of government service large models across the country, facilitate the intelligent process of government services, and thereby improve the efficiency and quality of government services. The guidelines emphasize the importance of the data annotation industry and encourage regions to explore and innovate in the construction of data annotation ecosystems, capacity building, and application scenarios. The government will link public data, proactively disclose data of enterprises and individuals, and establish high-quality data assets.