Exclusive QR code. The "Group Sports" national fitness service platform was first built and launched in China by Guangzhou Sports Bureau on 20 13, providing sports convenience services for the general public, stadiums and sports organizations. The mass QR code is also the exclusive QR code in this program. Since the launch of "Sports for All", Guangzhou Sports Bureau has always adhered to the people-oriented principle and used "internet plus" technology as a means to promote sports for the benefit of the people, meet diversified sports needs and enhance citizens' sense of acquisition and happiness.