HANOI -- Japan's government and more than 20 companies are teaming up to construct a smart town in Vietnam by 2023, featuring self-driving buses and a host of energy-saving technology.
Sumitomo-led consortium's $37bn plan covers self-driving buses and cherry trees

Vietnam's new smart town will be built on 310 hectares near Hanoi.
HANOI -- Japan's government and more than 20 companies are teaming up to construct a smart town in Vietnam by 2023, featuring self-driving buses and a host of energy-saving technology.