Core Viewpoint - The transformation of Linyi public transportation from a traditional service to a vibrant urban carrier has significantly increased daily passenger flow, showcasing a successful model for public transport innovation in small to medium-sized cities [1][2]. Group 1: Public Transport as a Foundation for Livelihood - The "bus priority" concept is central to Linyi's public transport reform, emphasizing the importance of public transport in enhancing citizens' quality of life [2]. - Over the past year, Linyi has upgraded its public transport infrastructure by acquiring over 900 new energy buses and establishing 330 kilometers of dedicated bus lanes, improving average bus speeds and reducing peak service intervals [2][3]. - The city has optimized 61 bus routes and launched 91 special lines, benefiting over 450,000 residents and addressing public transport coverage gaps [2]. Group 2: Innovative Breakthroughs in Public Transport - Linyi's public transport has evolved into a trendy symbol, attracting younger demographics through innovative designs and marketing strategies [3][4]. - The introduction of themed buses and social media engagement has significantly increased brand visibility, with short videos related to night buses garnering over 60 million views [4][5]. - The city has integrated leisure and cultural experiences with public transport, enhancing the appeal of night buses and water buses for both residents and tourists [4][5]. Group 3: Collaborative Development for Urban Growth - Linyi's public transport innovation is supported by a collaborative framework involving government, enterprises, and community participation, transforming public transport into a value-creating entity [7]. - The city has established partnerships with local businesses, tourist attractions, and healthcare facilities to share operational costs and enhance service offerings [7]. - Linyi's public transport system has set a benchmark for high-quality development in public transport across the province, focusing on network restructuring, digital empowerment, green transformation, and enhanced user experience [7][8].

Core Viewpoint - The fourth-generation Yidong from Changan represents a significant upgrade in the compact sedan segment, featuring unique and leading configurations that elevate the standards for economical family cars [1][20]. Design and Aesthetics - The new model adopts a "Zongheng Wanxiang" design philosophy, characterized by a distinctive front face with 88 LED light beads and a digital waterfall light column design, enhancing its technological appeal [3]. - The side profile is streamlined with a slight increase in length by 15mm, while maintaining practical mechanical door handles [5]. - Redesigned tail lights feature a continuous design similar to the front lights, improving recognition when illuminated [6]. Performance and Technology - The fourth-generation Yidong is equipped with an intelligent, speed-adaptive electric rear wing that can provide up to 223N of downforce at high speeds, enhancing grip and stability [8]. - Inside, the car features a minimalist interior with a 14.6-inch central display running Changan's self-developed "Tianshu OS" system, which integrates DeepSeek AI for a smooth user experience [11]. - The vehicle supports multiple connectivity options, including Apple CarPlay and HUAWEI HiCar, and includes advanced features like IACC integrated adaptive cruise control [11]. Space and Comfort - The car offers spacious dimensions with a length of 4785mm and a wheelbase of 2765mm, providing ample legroom in the rear [13]. - The interior is designed for comfort, featuring over 60% soft-touch materials and adjustable heated and ventilated seats [13]. Powertrain and Driving Experience - The Yidong is powered by a new Blue Whale 1.5T engine with a fuel consumption of 5.05L per 100km and a 0-100 km/h acceleration time of 8.1 seconds, delivering a balanced driving experience [15]. - The 7-speed dual-clutch transmission offers responsive performance, while the chassis is tuned for stability and comfort [17]. Safety Features - The vehicle includes a high-strength body structure with a steel strength of up to 1500MPa and a high steel ratio of 77.2%, providing robust safety [19]. - It features a 540° panoramic camera system for enhanced visibility and ease of parking, making it user-friendly for novice drivers [19]. Market Position - The fourth-generation Yidong aims to challenge the competitive landscape of compact sedans, leveraging its advancements in design, technology, and safety to attract consumers [20].