Group 1 - The core viewpoint of the articles is the selection of two scenarios from Shaanxi province for the national initiative to develop public data demonstration scenarios, aimed at enhancing the utilization of public data and addressing specific local challenges [1][2] - The first selected scenario focuses on smart tourism product recommendations in Xi'an, addressing issues such as difficult reservations and poor tourist experiences by integrating cultural and tourism resources through data analysis [1] - The second scenario involves multi-source data integration to improve elderly care services and identify mobile children, utilizing AI-driven demand forecasting and resource matching systems to create a collaborative governance mechanism [1] Group 2 - The initiative to build public data demonstration scenarios is part of a broader effort to implement central government policies aimed at accelerating the development and utilization of public data [2] - The provincial data and government service bureau aims to establish a regular data supply-demand matching mechanism and promote public data authorized operations to unlock the value of data elements [2] - The goal is to create replicable and scalable models that yield significant social benefits and strong industrial driving effects, thereby enhancing industry development, social governance, and improving people's livelihoods [2]