The research goal is to explore the fund types, investment districts and the historical achievements regarding the fund scale development. Studied from the past, we discovered emphatically the historical achievements for cut into the consideration which an institute neglected, then the deduction fund scale was the development difference final outcome in the fund industry. Therefore, in this empirical research, the fund scale is treated as dependent variable, attempts to discover the important attributes which influence fund scale; but these important attributes can affect the fund scale, very possibly to bring some inspirations to the researcher and fund industry staffs in future fund industry service and fund commodity design aspect. This discovered from the research that hypothesis completes with the fund types and investment districts before raising a fund, as well as afterwards the historical achievements which mutually affected with the fund scale, the distinction all has with the fund scale reveals the relations.