This form not only contributes to protecting the environment but also increases income for local people. Currently, there are 35 localities nationwide that are piloting the operation of 4-wheeled vehicles running on electric power or gasoline engines to serve tourists within a limited scope.

Through evaluation, this type of vehicle basically ensures safety, creates civilization and convenience in serving tourism, is environmentally friendly, causes little pollution, noise, and low travel speed, so this has not happened yet. Any accident involving this type of vehicle causes injury to people or other vehicles.

In fact, the province's famous tourist destinations are all very suitable for developing electric vehicle services. The surrounding natural landscape is majestic and the customs and traditions are rich and attractive. To develop this service, it is necessary for each person to be proactive in equipping themselves with knowledge, to act as tour guides when taking visitors to stops.

At the same time, it is necessary to manage the number of vehicles participating well, to prevent spontaneous operations and vehicles without enough required documents for registration and inspection.