Qin-Han dynasty was the first feudal nation which realized unity in ancient history. The aesthetic features of its garden showed great range and luxurious decorations, which was the emblem of the nation's power and wealth. These aesthetic features had an influence on people's thought, on managing the country, especially on the intellectuals. Taking attention to one's own appearance had become the prelude of“Human Awareness”in Late-Han and Jin dynasty. This paper analyzes the aesthetic fashion and ideology of landscape architecture in Qin-Han Dynasties according to the literal works and the iufluencing facfors of its formation, which has significant importance for the study of the thoughts of people in Qin-Han Dynasties.