The concept of real estate Industry is not only digging out, clearing the master value and additional value of products by developers, but also pay close attention on worthy and valuable housing decision proposal for consumers and investors. It is also to provide an absolutely transparence operating possibility for the exchange relation between developers and consumers &investors, of which is concerning the complicated real estate products in society. Thereby the outcome is deduction of transaction cost; meanwhile it’s preventing diversified conflicts in order to improve the standard of living. Hua Yuan real estate agency has high expectation on premium products as business insert point. Provides modeling role through substantial practice.