921地震灾区
921 earthquake disaster area
灾区患者
Patients from earthquake-stricken area
灾区籍大学生
College students from tile disaster-stricken areas
灾区开放
Open policy for disaster-strichen area
灾区土地整理复垦
land arrangement and reclamation in earthquaked area
land arrangement and reclamation in earthquaked ar
灾区消毒
earthquake-stricken area disinfection
灾区学生
Earthquake-stricken Area Students