Group 1 - The signing ceremony for the fourth batch of sponsors for the 15th National Games, themed "Millennium Dongjiao Field Vitality Sports Games," took place on October 10 at Guangdong Provincial Sports Stadium [1] - The event was co-hosted by multiple government and sports organizations, attracting nearly 400 representatives from government, enterprises, and the sports community, highlighting the integration of historical heritage and modern sports industry in the Guangdong-Hong Kong-Macao Greater Bay Area [4] Group 2 - The "One Park, Four Bases" renovation plan for Guangdong Provincial Sports Stadium was officially announced, aiming to create a destination for the integration of culture, commerce, tourism, sports, and health [6] - The project covers a total construction area of nearly 90,000 square meters and is being developed in two phases, with the first phase already completed, including stadium renovations and the establishment of the Guangdong Sports Museum [6] - The project is designed around five functional areas, including a sports culture memorial park, a national sports science popularization base, and a fitness demonstration base, promoting a "sports + technology + healthcare" ecosystem [9] Group 3 - The "One Park, Four Bases" project is strategically located in the core of the Chinese business district, seamlessly connecting with commercial hubs and public transport, enhancing its potential for foot traffic and resource integration [12] - This initiative serves as an important platform for the province's sports strength and the "Three Places, Three Centers" strategy, focusing on sustainable operations of large public sports venues through a "premiere economy" operational concept [12]