Photo taken on Sept. 16, 2022 shows the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows an intelligent charging vehicle displayed at the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows an unmanned sweeper displayed at the outdoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows the outdoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows the outdoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows a hydrogen fuel cell vehicle displayed at the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
People arrive for the 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China, Sept. 16, 2022. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows the opening ceremony of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows a plug-in hybrid electric vehicle displayed at the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows an unmanned cargo platform displayed at the indoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)
Photo taken on Sept. 16, 2022 shows an auto delivery vehicle displayed at the outdoor exhibition area of 2022 World Intelligent Connected Vehicles Conference in Shunyi District of Beijing, capital of China. The four-day 2022 World Intelligent Connected Vehicles Conference kicked off at China International Exhibition Center here Friday. (Xinhua/Ren Chao)