People learn about a ducted-fan drone at the 2025 Wuhan International Industrial Design Expo in Wuhan, Hubei Province. The expo kicked off in Wuhan on Dec. 12, 2025, featuring ten specialized exhibition areas including low-altitude economy, AI empowerment, and future industries. More than 200 enterprises from home and abroad participated in the exhibition. (Photo: Hubei Daily/Ke Hao)