In view of the status quo of the architectural design field and according to the author’s years of practice,this paper puts forward and explains an architecture design theory of “ two views and three features”,which means that architectural design should adhere to the principles of“the holistic view”and“the sustainable development view”and reflect the harmony and unity of“the features of region,culture and times”. Moreover,this paper also analyzes a number of contemporary architectural design projects including the China National Pavilion at the Expo 2010 Shanghai China,which are designed by the author and his team under the guidance of this theory.