New energy vehicles attract visitors at 2023 Smart China Expo(1/8)

A "flying car" is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/Zhou Yi)

A new-energy vehicle is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

A "flying car" is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

An intelligent cockpit is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

A new-energy vehicle is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

A new-energy vehicle is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

A new-energy vehicle is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. The 2023 Smart China Expo (SCE 2023) at the Chongqing International Expo Center will run through Sept. 6. (Photo: China News Service/He Penglei)

The forearm plate of a new-energy vehicle is exhibited at the 2023 Smart China Expo (SCE 2023) in Chongqing, Sept. 5, 2023. (Photo: China News Service/He Penglei)