Not all of them. The logo of some automobile brands is axisymmetric graphics, such as Mazda, Volkswagen, Toyota, Honda, Mitsubishi and Mercedes-Benz. The logo of a car is an axisymmetric figure, which makes the logo look very symmetrical and has stronger memory points. Automobile signs include automobile trademark, automobile nameplate, engine model and factory number, automobile identification code, etc. Automobile logo is the representative of automobile enterprises. Car signs can facilitate sellers, maintenance personnel and traffic management departments to identify the identity of vehicles. These signs should be checked during car registration and annual inspection. The logo of a car is not allowed to be changed at will, even if it is to be changed, it must be changed within the scope prescribed by law. Million car purchase subsidy