A great number of countries all over the world have succeeded in building the ecological architecture system. The goal is to serve and improve the quality of human life, because human has been creating, the minor environment (microclimate) and protecting the macro enviroment. In the past few years, there was many ecological architecture constructions and urban areas in Vietnam. Instead of having the, standard particular methodology in researching and applying, we have been using the international standard methodology for the urban context in Vietnam, which has the specific climate and the identity, climate and the identity in architecture due to the region's cultural and traditional on over the country. Ability to acquire knowledge and to use it in concrete situations is very important in order to develope and, maintain the architecture in Vietnam.