There are big differences in essential between these words “the estate management”，“the property services” and “the community services”. However，because our country’s community services industry and the real estate industry were developed together from the early-1980s，our life has already been intruded by these things before the difference has been clarified to the common people. Therefore，we have the necessity to research the difference and contacting of the estate management，the community services and the property services based on the “Estate management rule”，to attempts to discover the practice significance of estate management，the community services and the property services.