권역구분도 means "zone (classification) map, region (classification) map"
권역 means "zone, region"
구분도 means "classification map"
권역 is composed with several 권 like
동북권, 서남권, 남동권, 북서권 ...
2017年1月19日
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it shows division of region according to each state in korea.
It is kind of map