Sen (forest), represents the language of returning to nature, where the harmony of the natural world inspires a deeper connection to the environment and a simpler way of living. Yi (city), is the framework that guides design practice, providing the structure within which creativity thrives. However, design practice is not rigid, it is shaped by curves and demands, influenced by the evolving needs of both individuals and society. The true essence of design is to find a balance between the artificial and the natural, to use creativity to blend and return to nature in a way that enhances daily life.