Core Points - The fourth Hometown Reunion Conference was held in Nanhai District, Foshan, attracting over 1,200 participants from 34 countries and regions, focusing on community ties and development opportunities [1][2] - Nanhai launched the "Five Ones" Global Nanhai People Connectivity Project, establishing the Nanhai Overseas Chamber of Commerce to enhance global outreach and development [1][2] Group 1 - The conference is the largest and most comprehensive to date, emphasizing themes of heritage, economic cooperation, cultural support, and open activities [1] - The "Five Ones" initiative includes creating a global Nanhai people information database, investment service packages, root-seeking experience routes, city brand cultural products, and cross-border incubation plans [1] Group 2 - Over 50 economic and technological cooperation activities were organized, resulting in the signing of 15 economic and cultural tourism projects [2] - The conference featured a large communal dinner and various cultural tourism routes, allowing participants to experience changes in their hometown and reminisce about their roots [2]