he housing is an economic and social issue relating to the national economy and the people’s livelihood.Providing housing for the low incomes is an important content of housing security system and is also an inevitable request for our country to construct a harmonious society.Our country has already initially established the housing security system

which includes affordable house

subsidiary rental house

housing accumulation fund.However there are still many problems and flaws in the executing process of this system.Learning from ovevseas housing security system

the housing security system of China showd include extending the financial channel

increasing effective supplies

strengthening the surveillance

and improving the efficiency in supply

in order to provide the system guarantec of housing for the construction of harmonious society.