City lives build appoint express, some districts have criminals with the first generation ID cards counterfeit malicious housing transfer registration phenomenon. To this, City Project Construction Committee recently will live in written form to the Ministry of construction proposed, in order to form the official documents by the provisions of the housing registration must use the two generation ID card in the city. It is reported, in order to better protect the housing property rights, Housing Authority center is brewing for property certificate next year increase code and bar code, property only correct password before they can apply for transfer, mortgage and other matters, and bar code anti-counterfeiting function can increase the property permits can.