Traditional Chinese medicine houses, the environment and atmosphere tend to be heavy. Our change took place from the beginning of the design, introducing abstract and refined nature into a serious and formal space. Nature is not a symbol and fragment, but a complete scene, the function of the teahouse also becomes a buffer of the atmosphere of the place. All public areas are centered on the nature of intervention -- "Cangbao mountain house", thus transforming a juxtaposed and opposite relationship into integration and symbiosis.