Nanyang style refers to the urban and rural style of Southeast Asia and South China coastal areas with the characteristics of Eurasian culture blending, that is, modern European and Central and Near East buildings, adapting to local environmental and climatic conditions in the East, absorbing the mixed style formed by the elements of human landscape. The retro facade of the old street of the arcade is mostly covered with elegant and meticulous sculptures and foreign style decorations. It has been a hundred years, and the vicissitudes are still the same.