After removing some lines from some of my Wordpress files, my non-English URL's became human readable. I don't remember which lines I deleted but now my non-English URL's look shorter and the same with page titles, human readable. I didn't expect such a result. Now none of my urls is ugly. However I noticed that these URL's have a 301 redirect loop problem. I can read those pages but the bots can read because they send 301 redirect responses to themselves. There is no problem with my English urls. Do you know any solution? Thanks. Here is a sample URL: http://www.refinancing.ws/money-as-debt-ä¸æ–‡å—幕版3.html