Main field : year、period、publicationdate、url

Main field : no、updatedate、question、answer

Main field : No、Title、Preview、Content、Year、Month、Volume、Period、OrderAsc、OrderDesc、Assortment、TitleName、Position

Main field : rowno、org_name、address、uniform_no、license_no、cert_date、valid_date、is_study、is_training

Main field : codename、term、sdate、target、username、ext

Main field : rowno、org_name、address、applicant、uniform_no、applicant_addr、license_no、cert_date、valid_date

Main field : year、name、date、venue、numberofparticipants、url

Main field : newsno、newstitle、newscontent、newssource、newsdate、relativeurl、attachurl、deletemark

Main field : coursehighlight、type、coursename

Main field : courseid、coursename、professionalfield、professionalfieldname