Currently, traffic and transportation is a matter of concern of the whole world. in the capital Hanoi, traffic, transport needs to be noted. the current situation is the rule of the road, using various media too old and traffic accidents. need a solution to ease the problem of traffic and transportation. for example: to not suffer traffic congestion, the need to raise the consciousness of people in traffic, don't go invade other lanes, traffic signals signs executive and executive orders of the traffic police. remove the obsolete means to reduce environmental pollution and traffic accidents. private roads and the need for means of transport in order to reduce traffic accidents.
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