Collecting of designs for indemnificatory housing 并列题名：Collecting of designs for indemnificatory housing 3D modification of indemnificatory housing 并列题名：3D modification of indemnificatory housing Guangzhou's Plan on Land Reserve for Indemnificatory Housing 并列题名：Guangzhou's Plan on Land Reserve for Indemnificatory Housing Research of domestic indemnificatory system research of domestic indemnificatory system