随着住房实物分配停止，住房市场体系发展迅速，住房结构已呈多层次新格局。市场机制使多数家庭改善了居住状况，但对于无力通过市场机制解决住房问题的中低收入和最低收入居民家庭，如何保障他们的基本住房条件，这是当前建立住房新体制过程中的一项紧迫任务，在九届人大四次 With the physical distribution of housing stopped, the housing market system has developed rapidly, the housing structure has been a new pattern of multi-level. The market mechanism has enabled most families to improve their living conditions. However, how to protect their basic housing conditions for low-income and lowest-income families who can not solve the housing problem through market mechanisms is an urgent problem in the current establishment of a new housing system Mission, four times in the Ninth NPC