Now the year is 2500, let me introduce myself as a wealthy businessman on world tour. Everywhere I go are big cities with magnificent tall buildings. Lots of small companies, Hanoi machines, and food and clothing stores sprouted up like mushrooms. Everyone's life is very full, full, and without poverty, all children can go to school. More frightening, the information congestion has been overcome. People restrict the use of personal vehicles, most of them travel by public means such as cars, subways to save fuel, protect environment. The Government is also very interested in environmental issues, launching movements such as reforestation, development of ecological zones, conservation areas, ... to regain ecological balance, reduce the effect of ethnic houses. Kinh. Amazing, this is a life we have been looking forward to for a long time!