As long as the oblique figure can be folded along a straight line and the figures on both sides of the straight line can overlap each other, it is an axisymmetric figure. Draw a line in the middle of an axisymmetric figure, which is called the axis of symmetry.

Volkswagen, Mercedes-Benz, Audi, Toyota, Honda, Mazda, Chery, Citroen, China FAW, Bentley, Great Wall, Lincoln, Mitsubishi, Chang 'an, Heavy Rain and Crown are all axisymmetric figures.