This photo taken on Nov. 13, 2024 shows HH-100 aerial commercial unmanned transportation system of the Aviation Industry Corporation of China (AVIC) at the low-altitude economy area of Airshow China in Zhuhai, south China's Guangdong Province. A low-altitude economy area is set at the 15th China International Aviation and Aerospace Exhibition, also known as Airshow China, showcasing related products and application scenarios. (Xinhua/Deng Hua)