Group 1 - The World Games in Chengdu serve as a platform for cultural exchange and athletic competition, showcasing the global appeal of sports [1][17] - The inclusion of dragon boat racing as an official event highlights the international growth of this sport, with teams from Indonesia, Ukraine, and Thailand winning medals [5][7] - The popularity of Muay Thai is increasing globally, with more young people in China engaging in this sport, reflecting its widespread appeal beyond Thailand [11][18] Group 2 - The event features a diverse range of sports, with athletes from various countries demonstrating their skills and cultural backgrounds [3][18] - The global diffusion of sports is attributed to international exchanges and collaborations, fostering a sense of community among athletes [13][18] - The emphasis is on passion and innovation in sports rather than traditional lineage, promoting a shared love for athleticism across cultures [18]