缺乏正规设计，产品先天不足多目前农村和小城镇私人住宅建设，政府管理不到位。表现突出的是政府只管到土地使用权的审批和登记这一层，与国有建筑不同的是公民只要合法取得了土地使用权，怎样在地上搞建设怎样搞施工便是私人的事了。于是出现了大量无正规设计图纸、无施工合 The lack of formal design, product inherent deficiencies and more private homes in rural areas and small towns, government management is not in place. Prominent performance is that the government only to the land use right examination and registration of this layer, and state-owned construction is different from the citizens as long as the lawful acquisition of land use rights, how to engage in construction on the ground how to engage in construction is a private matter. So there is a large number of non-formal design drawings, no construction