I making some tests towards a bigger project and for example, I can put chinese characters by adding the charset=gb2312 and they display just fine.
I can even add now some Russian characters under the same charset and seems they're displaying fine.
But now, I add some arab characters to same page and now they just don't display fine, other characters, similars, but no the same are display.
I wonder, if this I'm doing is really possible, first of all ? Also, why the gb2312, which I thought was the chinese charset also helps to display russian characters ?