http://172.19.1.196:8983/solr/secweb/select?q=Direction Principal OR "Direction Principal" OR "Direction Headmaster" OR "Direction Director" OR "Orientation Headmaster" OR "Orientation Director"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_sitemap%3Aaboutus&start=0&rows=10
national direction, from the level of National Strategy to subsequent plans. Moreover, the SEC took into consideration the impacts of current situations, tendency of key changes, and the involvement of all