First Aid Cover for Nanjing Half Marathon by Drones as “Air Medical Guardians”

20,000 runners gathered 17 March in the drizzle on the Singapore – Nanjing Ecological Technology Island (Jiangxin Islet), named the “most beautiful running route in Jiangsu Province”, for Nanjing’s first official half marathon. Full story (in Chinese) via this link; read about Nanjing introduced as never before via this link.