学校 qi kan cha zhong yu xue xiao cha zhong na ge yan ge xie
剽窃 疑似 观点 tou qi kan cha zhong yi si zuo qie guan dian yan zhong ma
一稿两发 guo nei qi kan yi gao liang fa yan zhong ma
核心现象 he xin qi kan dai fa xian xiang yan zhong ma
发表核心 he xin qi kan fa biao lun wen yan zhong ma