Group 1 - Shenzhen has transformed from having only 2 parks before the establishment of the Special Economic Zone to achieving the "Thousand Parks City" goal in 2019, with a current total of 1320 parks and a vision of becoming a fully integrated park city [2][1] - The city aims to increase the number of parks to over 1500 by 2035, with a target of providing residents with access to green spaces within a 5-minute walk [2][3] - The park management center reports that the per capita green space in Shenzhen is 14.75 square meters, reflecting significant improvements in park accessibility and layout [2][3] Group 2 - Shenzhen is leveraging technology by opening park application scenarios to tech companies, introducing various smart devices such as drones for delivery, coffee robots, and AI stores in parks [3][4] - The "Park Economy" is emerging, with events like the Guangdong-Hong Kong-Macao Greater Bay Area Garden Competition attracting over 1.28 million visitors and generating significant local economic activity [3][4] - Shenzhen ranks among the top three cities in terms of park vitality, promoting a "city-park symbiosis" model that integrates ecological resources with economic value [3][4] Group 3 - The city has developed a multi-layered outdoor trail system called "Pengcheng Wanli," connecting parks, communities, and natural landscapes, enhancing the integration of mountains, seas, cities, and parks [4][5] - The 3600-kilometer outdoor trail system facilitates a harmonious coexistence between humans and wildlife, exemplified by the design of the Kunpeng Trail [4][5] - The park management center emphasizes the commitment to enhancing park quality and connectivity, aiming to create a city that embodies the concept of a large park [5]