Requisition and relocation (urban renewal and shanty area redevelopment) appraisal: Appraisal and check for land preparation (house requisition) project on state-owned or collective-owned land, and social stability risk appraisal. Shanty area redevelopment appraisal, real estate rent appraisal, house damage and compensation appraisal. Compensation value appraisal and check, collectively-owned assets value appraisal and check, affordable housing and return fund appraisal, reserved land value appraisal, and land preparation cost calculation.