After the industrial revolution from the West so far, it has been a huge global ecological change. Various disciplines have been very concerned about the ecological and environmental problems. Art and Design also through inter-disciplinary studies model, expanding its domain. Today's art and design as a inter-disciplinary studies, and both philosophy and aesthetics combine humanities, and also combine management, mechanical engineering and other diverse disciplines developed. Broadly speaking, the ecological environment is nature. Nature and human relations are an important concept in traditional Eastern culture. Eastern Society has always stressed that human nature and harmony. Confucius proposed the "nature and human communication theory", So the cosmological sense, human society has to impart the basic ethical principles of significance. "Kaogongji" design concept also emphasizes nature and human harmony. Ancient Eastern people always consider natural ecological situation, trying to do and the natural ecological harmony. Ancient Eastern people make when new artificial material, always considering nature. Therefore, do all the artifacts, the harmony with nature can be beautiful. It is designed to be created by people outside the people's initiative, in addition to people from the natural ecology of the material can be obtained. Humans can reasonably obtain materials provided by natural ecosystems, we both use help humanity design, but also to protect the natural environment. In "Kaogongji" design concept reflected between natural ecology and design, harmony between human and design is beautiful value. Since ancient times, harmonious beauty is the ideal state of Eastern human pursuit. Classical aesthetics in the East, the "harmony" as the aesthetic thinking is very rich. "Harmony" is emphasized coordination between different substances, balance and organic unity. "Nature, human, man-made" is the world's three existent. Therefore, the design and creation of artifacts must consider the unity of nature and human society. To do so, it is possible to sustainable development. In the daily living environment moist conditions, modern design leads to physical universal society. Human and natural ecology has formed a relationship is very contradictory. In such a case, for our sustainable development, to find a solution to many problems. Here, we need to reflect a unified ecological design aesthetics between "Kaogongji" in the term "nature, human, man-made."