This small list could be a good guide to improve the coverage and quality of the article, at least make it climb to GA (best is FA), but of course, we are not doing this to have people copied good-quality article and sent to teacher, or to have teacher used it as materials, but we are doing this for the sake of Thai Wikipedia improvement overall
I was not surprised to find 8 out of 10 being the ASEAN-related topics. Thai education seems to gradually change to make students ready for the 2015 AEC. What could have been surprise is the list of Thai postal codes (which somewhat make Wikipedia a directory, but I don't see any issue)