Commercial vehicles with more than 9 people (including the driver's seat) are generally square carriages, which are used to carry passengers and their carry-on luggage. These vehicles are mainly used for public transportation and group transportation.

2. Trucks

A truck is a commercial vehicle designed and equipped mainly for carrying goods, whether it can tow a trailer or not.

Trucks are generally called trucks, also known as trucks, which refer to cars that are mainly used to transport goods, and sometimes refer to cars that can tow other vehicles, belonging to the category of commercial vehicles. Generally, according to the weight of the car, it can be divided into heavy and light. Most trucks use diesel engines as power sources, but some light trucks use gasoline, liquefied petroleum gas or natural gas.

3. Passenger cars

Passenger car refers to a car with no more than 9 seats, including the driver's seat, which is mainly used to carry passengers and their carry-on luggage or temporary articles in terms of its design and technical characteristics. It can also tow a trailer.

4. Small pickup truck

A light truck is equipped with a container without a roof at the back of the cab, and the side plates of the container are connected with the cab as a whole. It is a passenger and freight car, with a car in front and a container in the back.

5. recreational vehicle

RV, also known as "home on wheels", has two functions, namely "house" and "car", but its attribute is still a car, and it is a mobile vehicle equipped with necessary facilities for home.

RV is a fashionable facility car imported from abroad. Its home facilities include bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, toilet facilities, air conditioners, televisions, stereos and other furniture and electrical appliances, which can be divided into driving area, living area, bedroom area, sanitary area and kitchen area. RV is a collection of "food, clothing, housing and transportation".