A national policy which meant a milestone of China’s health care industry，Opinions on promoting the development of health services by the State Council，clearly defined that the health services target as to maintain and promote people’s physical and mental health including medical service，health management and promotion，health insurance and other relevant services. This article took iKang Guobin Healthcare Group and Meinian Onehealth Healthcare Group as cases study，analyzed their development history and expansion strategy and concluded that only held industrial updating with the aid of internet thinking，bid data and customer that health service enterprises could achieve success in the competition.