甘肃省 gan su sheng gui ding de zheng gui qi kan
界定 qi kan bu duan xing wei jie ding gui ding
qi kan guan li zan xing gui ding qi kan guan li zan xing gui ding
核心国家 guo jia xin wen chu ban zong shu gui ding de he xin qi kan
研究生 xin jiang da xue yan jiu sheng qi kan lun wen fa biao gui ding