Architectural office was established by Mr. Vo Trong Nghia in the year of 2006 in Vietnam. After then, with local and foreign staffs and managers in Hanoi and Ho Chi Minh city, the office has been trying its best to devote many energy – saving arch itectural projects to sustainable development by using environmentally – friendly materials not only in Vietnam but also in foreign countries such as China, Cambodia, and Mexico ... Until now our result has been receiving global high appraisals and also many international awards.