All terrain vehicles refer to vehicles that can travel on any terrain and can walk freely on terrain where ordinary vehicles are difficult to maneuver. It is commonly known as beach car in China. Because its structure is very similar to that of a motorcycle, and many parts are common to motorcycles, it is also called a "four wheeled motorcycle". This type of vehicle has a variety of uses, and is not limited by road conditions. It is widely used in North America and Western Europe, showing a rising trend year by year.