What does the nature of a car refer to?

[Bilbo]

Car nature is indicated on the vehicle's registration certificate and is categorized into commercial and non-commercial. Commercial vehicles generally refer to taxis, trucks, buses, etc., which can be used for transporting passengers or goods. Non-commercial vehicles refer to ordinary private cars, and if used for transporting goods, they may be penalized by traffic police. Below are the related introductions: Introduction to commercial motor vehicles: These refer to motor vehicles engaged in road transport activities for profit-making purposes, i.e., generating and obtaining economic benefits through transport activities related to business operations. Taxis, chartered minibuses, private large dump trucks, small trucks, buses, etc., all fall under commercial motor vehicles. Introduction to non-commercial motor vehicles: Non-commercial motor vehicles, as the name suggests, are not intended for profit-making purposes. Non-commercial motor vehicles are not allowed to participate in commercial activities; otherwise, they will be penalized. If participation in commercial activities is desired, the vehicle's nature must be changed by applying at the vehicle management office of the traffic management department of the public security organ where the vehicle is registered.