Group 1 - The private economy is a core driving force for Shenzhen's urban development, with continuous reforms and innovations aimed at nurturing small and medium-sized enterprises (SMEs) and industry clusters [1] - Shenzhen has implemented a series of policies to support SMEs, including lowering innovation thresholds and simplifying approval processes, as well as establishing a comprehensive enterprise cultivation system [2] - In 2022, Shenzhen added 2 national-level characteristic industry clusters, bringing the total to 6, maintaining its leading position among cities with separate planning in the country [2] Group 2 - A multi-dimensional and full-chain ecological support system is essential for the high-quality development of the private economy, with collaboration among financial institutions, industry carriers, and service platforms [2] - Micro Bank, a local private bank, has developed an online credit product "Micro Business Loan" to address the financing challenges faced by SMEs, offering 24/7 automated loan services [2] - The Xinghe WORLD Industrial Park in Shatian focuses on core areas such as new-generation information technology and artificial intelligence, providing a comprehensive service center with 384 integrated services to empower enterprise development [3] Group 3 - Digital transformation is crucial for SMEs to overcome development bottlenecks and integrate into industry clusters, although many face challenges due to limited technical reserves and high costs [4] - Local companies in Shenzhen are providing comprehensive solutions for digital transformation, such as SaaS tools from Xiaoetong that help e-commerce businesses establish online platforms and manage operations [4] - Kingdee, another local SaaS provider, offers integrated services for finance, supply chain, and retail to help traditional manufacturing enterprises achieve digital control over production processes [4]