How to import old hand plows imported from Japan, with horsepower less than 50 horsepower performed?

I am an officer of the Consulate General, I have finished my term in Vietnam, I want to transfer a car to a Vietnamese person. Please tell your agency how the documents and procedures for transferring cars are like?

 Logistics may be temporarily translated in a meaningless way, "logistics", but perhaps so far Vietnamese has no equivalent term. We can accept from logistics as a Vietnameseized word, similar to many other accepted facts like containers, marketing ...