Core Viewpoint - The construction of the Changchun Modern Urban Circle aims to enhance the city's radiating effect, promote urban integration, and serve as a driving force for high-quality development in Jilin Province and revitalization in Northeast China [1] Group 1: Urban Circle Development - The Changchun Modern Urban Circle, centered around Changchun City, includes Jilin City, Siping City, and Liaoyuan City, covering an area of approximately 29,700 square kilometers with a resident population of about 12.1 million [1] - The "Changchun Urban Circle Development Plan" was officially issued in October 2025, marking the transition from planning to implementation [1] Group 2: Industrial Collaboration - The urban circle will leverage its industrial foundation and educational resources to enhance industrial layout and collaborative systems, focusing on sectors like automotive, equipment manufacturing, green food, and fine chemicals [2] - A collaborative model will be established where R&D headquarters are in Changchun, manufacturing occurs within the circle, and innovation results are transformed and applied locally [2] Group 3: Infrastructure Connectivity - Key projects will be initiated in transportation, energy, water resources, and information sectors to improve connectivity and resource flow within the urban circle [3] - A comprehensive transportation network will be developed, including high-speed rail, highways, and aviation, alongside a robust energy and water resource system [3] Group 4: Public Services - The province aims to create a public service system that is equitable, high-quality, and regionally shared, focusing on education, healthcare, and employment security [4] - The goal is to ensure that the benefits of urban circle development are distributed fairly among the population [4] Group 5: Open Cooperation - The urban circle will promote industrial collaboration, transportation linkage, and innovation synergy with other cities in the province, creating five cooperative development zones [5] - New channels and platforms for open cooperation will be established with other provinces in Northeast China, enhancing the region's openness [5]