XI'AN, Oct. 1, 2018 (Xinhua) -- Citizens view the displayed vintage cars at the 13th Xi'an International Auto Show in Xi'an, northwest China's Shaanxi Province, Oct. 1, 2018. The auto show will last until Oct. 7.(Xinhua/Li Yibo/IANS)moreXI'AN, Oct. 1, 2018 (Xinhua) -- Citizens view displayed cars at the 13th Xi'an International Auto Show in Xi'an, northwest China's Shaanxi Province, Oct. 1, 2018. The auto show will last until Oct. 7.(Xinhua/Li Yibo/IANS)moreXI'AN, Oct. 1, 2018 (Xinhua) -- Citizens select cars at the 13th Xi'an International Auto Show in Xi'an, northwest China's Shaanxi Province, Oct. 1, 2018. The auto show will last until Oct. 7.(Xinhua/Li Yibo/IANS)moreXI'AN, Oct. 1, 2018 (Xinhua) -- Models pose for photos with a car at the 13th Xi'an International Auto Show in Xi'an, northwest China's Shaanxi Province, Oct. 1, 2018. The auto show will last until Oct. 7.(Xinhua/Li Yibo/IANS)moreXI'AN, Oct. 1, 2018 (Xinhua) -- Citizens select cars at the 13th Xi'an International Auto Show in Xi'an, northwest China's Shaanxi Province, Oct. 1, 2018. The auto show will last until Oct. 7.(Xinhua/Li Yibo/IANS)more