Photo taken on Nov. 7, 2018 shows a 911 GT3 RS of Porsche at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a "flying car" developed by AeroMobil at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a Honda Clarity Fuel Cell vehicle at the booth of Honda during the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a Lincoln Aviator at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a L4 autonomous driving test car of BMW 7 Series at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Visitors experience VR set at the booth of Ford during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 7, 2018. (Xinhua/Shen Bohan)
Photo taken on Nov. 7, 2018 shows a BMW i8 plug-in hybrid sports car at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Visitors experiece the driving simulator at the booth of Hyundai during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 7, 2018. (Xinhua/Shen Bohan)
Photo taken on Nov. 7, 2018 shows a RS 6 of Audi at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a e-tron SUV at the booth of Audi during the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows Mirai hydrogen fuel cell vehicle of Toyota at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a "flying car" developed by AeroMobil at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a "flying car" developed by AeroMobil at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)