Samples house lead the Taiwan real estate sales has become the unique business model in the world. In recent years, it deeply affects the area of Chinese mainland-based Greater China. It becomes the necessary consumption pattern and space culture in property sales. How to express and transmit the green building and environmental sustainability concept to the owners and consumers by space design, while letting these temporary buildings satisfy short-term sales and also achieve environmentally friendly and ecologically sustainable goals – these are the designers biggest expectations.