In keeping with the “1+n” service concept, the qin have formed a whole-value chain housing service platform that combines real estate transactions, property services, home-based services, asset operations and financial services as an in-depth implementer of integrated housing service providers. With internet technology and data-based products, zhuangers re-engineered and optimized their transactional processes, constantly improving their trading experience and consistently striving to become the most trusted urban life service providers. Skull – the shell broker brand created a diversified business development architecture, such as a membership, direct camp and partnership model, which provides an entrepreneurial platform for resource-rich and dreamers through resource-sharing to open up the resources of the multi-dimensional housing service chain; and promotes the development of a new business model for real-life real-estate brokers by helping hundreds of millions of consumers to buy quality housing sources。