Vietnam is rapidly entering the era of urbanization, with many cities implementing smart city projects aimed at improving the quality of life, optimizing urban management, and promoting sustainable development.Below are some key cities and major projects related to smart city development in Vietnam, such as Hanoi with the Hanoi Smart City project and the intelligent surveillance camera system. Ho Chi Minh City has the Saigon Smart City project and an intelligent traffic system. Da Nang has a smart tourism application.