Lin Yutang's elegant and rich courtyard. It 's the ultimate dream residence in people's mind. Courtyard is the strongest symbol of Chinese traditional culture, is undoubtedly the living complex of Chinese people. In the past five thousand years the Chinese nation has been pursuing the idea of "the unity of man and nature", which is reflected in the architectural form, it 's to pursue the integration of human, architecture and nature, a unique courtyard culture has been achieved. The spring and Autumn Period in the courtyard precipitated the Chinese living philosophy of heaven, earth and man.