要实现一个房屋中介公司的管理系统，在这个系统中涉及对房屋卖主或出租方，房屋，买主或承方，房主和房屋的对应关系，成交交易的管理。此系统能够记录买（卖）主，出租方以及承租方的基本信息，房屋的各种信息，房主与房屋的所属关系，房屋交易的基本情况-To achieve a housing agency management system, in this system involves the seller or lessor of housing, housing, purchaser or the party, correspondence between the owner and housing, deal management transactions. This system can record buy (sell) the primary, the lessor and the lessee of the basic information, housing a variety of information, homeowners and housing and their relationship, the basic situation of housing transactions