The background of the passenger car logo and the little Fiona Fang in the inner circle symbolize our planet. Great Fiona Fang revolves around the blue earth, which means Chang 'an is in the world. The blue background expresses Chang 'an's concept of science and technology and green development.
The logo of commercial vehicle is the current Auchan automobile brand. Based on the trajectory (ellipse) of celestial bodies, the symbol captures the CA letters in Chang 'an Hanyu Pinyin, and after abstract combination, it is transformed into this symbol. The handwriting of the sign implies the word "an" and the combination of mini-cars and modern overpasses.