On September 21, a child observed a model of an intelligent EMU train at the 2024 World Manufacturing Convention. The event, held from September 20 to 23 in Hefei, Anhui, featured various exhibits such as straddle monorail trains, unmanned electric vertical take-off and landing aircraft and new energy vehicles. These exhibits attracted visitors, offering them a firsthand experience of new and diverse modes of transportation in the new era.