Advantages: high safety performance, simple and easy to learn operation, good maneuverability, short braking distance, and will not cause traffic accidents due to driver inattention or wrong operation. The vehicle is beautiful. Zero emission, low noise. It does not require road maintenance fees, insurance, annual review, and various taxes. It has unique advantages such as no noise, beautiful appearance, smooth starting, strong climbing ability, long driving distance, and low operating cost. Easy to maintain. The biggest advantage is easy maintenance and low cost. Strong adaptability. Lightweight and flexible, it can be easily started at any time on narrow roads.