A series of policies，made by the state council of the PRC in the purpose of encouraging more social capitals to take a role in hospital establishment，have ignited the enthusiasm of the society to engage in more medical setups. This is particularly evident in the investment actives of the public listed companies. Based on the number and amount of investments，the year of 2016 has proved to be a peak of social-capital involved-hospital-establishment。From year 2016 to 2017，there has been an increased diversity/variety of the models of social-capital-involved-hospital-establishment. Social capitals investing in large-scale general hospitals can hardly achieve substantial return in short run，due to its nature of high investment and long payback period. The investment opportunity resulting from the public hospital reform has become overwhelmingly attractive to social capitals. However，post public-hospital-reform has left an unsolved conflict：should a hospital be profit-seeking or non-profit seeking. The PPP has become a major form of establishing social-capital-invested hospitals. The Chinese society has been，and will be，experiencing a growing trend of social investments involving in medical setups. We think the most possible next leading investment model in hospital establishment will be dominated by commercial health insurance companies.