徐州市推行住房制度改革７年来，逐步改变了住房实物分配的方式，初步实现了住房的商品化、社会化。作为房改的产物和重要成果，安居工程在“满足人民日益增长的住房需求”中起到了重要的作用。安居工程实施４年来，先后建成３个住宅小区，８０多万平方米，完成投资６．４亿元? In the past seven years since the implementation of housing system reform in Xuzhou City, Xuzhou City has gradually changed the way of physical distribution of housing and initially realized the commercialization and socialization of housing. As a product of the reform and an important achievement, housing engineering has played an important role in “meeting people’s growing housing needs.” Housing project implementation 4 years, has built 3 residential quarters, more than 800000 square meters, completed an investment of 640000000 yuan?