I've seen many a Star Trek
map and they are wildly inconsistent. This one frankly makes no sense. The Klingon Empire almost the entire width of a galactic quadrant? And how pray tell did the Klingons attack the Breen years ago? the So'na territory bigger than that the Cardassians and Ferengi combined?
Zero problem simply dismissing this map (especially since there's nowhere for the Romulan Neutral Zone--it shares no border with the Federation!)