十五运会开幕倒计时30天：相约全运，湾区同心同行

Core Points - The 15th National Games will open in 30 days, marking the first time the event is co-hosted by Guangdong, Hong Kong, and Macau, showcasing a new chapter in the history of the Games [1][2] - The event will feature competitions across 19 cities, with approximately 90% of venues being existing facilities, and a record number of participants from both mainland and Hong Kong/Macau [1][2] - The theme of "integration" is highlighted through cross-border events, symbolizing the collaborative spirit of the Greater Bay Area [1][2] Summary by Sections Event Overview - The National Games, established in 1959, serve as a premier platform for showcasing Chinese sports, evolving over 66 years to become a cornerstone of competitive sports, talent development, and public fitness [1] - This edition will see over 6,000 participants from the mainland and more than 3,000 from Hong Kong and Macau, setting new records for participation [1] Cross-Border Collaboration - A new model for cross-border events has been introduced, facilitating efficient movement of personnel and materials, which contributes to the integration process of the Greater Bay Area [2] - The joint participation of athletes from the three regions in events like dragon boat racing exemplifies the unity and collaborative spirit among the regions [2] Cultural Significance - The event's emblem and mascot symbolize the unity of Guangdong, Hong Kong, and Macau, reflecting the shared aspirations of the Greater Bay Area [3] - The opening ceremony will feature synchronized national flag raising and anthem singing by representatives from all three regions, emphasizing the unique collaborative nature of this edition of the Games [3]