Hongkong Mass Transit Railway（HK MTR）is one of the most convenient，highest service quality railway systems through the world，whose operational length is more than 230 kilometers and number of served passengers is beyond 5.5 milion per day. HK MTR has a high efficiency of business and good financial position，for example，its profit from basic business exceeds 10 billion Hongkong dollars per year. HK MTR employs an elaborated ticket fare system with diversified special schemes and futher completes the regulation mechanism for ticket and fare. Although its operation is independent at line level，HK MTR has much imporved the efficiency of passenger transfer and operational management through the ring-shaped connection of lines，design for passenger transfering on the same platform，optimum train plans and information system on transferring to other transports.