Seriously, Adobe Corp, is this the best you can do with non-English characters?
The jpeg below is a screenshot of a PDF file as displayed on my good quality LCD screen, using the latest version of Adobe. This same file used to work just fine, but I've noticed in the last two or three versions of Adobe reader that the character quality is getting worse and worse. The weird thing is, when you scroll the file, the characters suddenly go back into focus (sort of), but the moment you stop scrolling, the words slowly blur before your eyes.
It's a rendering issue, but since previous versions work perfectly well, the obvious solution is to revert to a much older version.