Did not Fix OverPrint on Chinese font...???

Hi Everyone!,

This is Yajiv and I am purely new baby to this illustrator scripts. I need guidance to solve my problem.

I have an Illustrator documents contains text with Chinese font. Text color 100% process black and I need to fix OverPrint.

85% of texts convert into over print but some of character did not convert into OverPrint. Kindly guide to solve this problem.

Thanks,

- yajiv

Sample Text : 电脑贸易 (88-88)

Code:

CheckOverPrintoftheObject(0,0,0,100,false,true);

function CheckOverPrintoftheObject(c,m,y,k,flg1,flg2){

    // To check Text as Over Print........

        count = docRef.textFrames.length;

        //alert(count);

        for ( i = 0; i < count; i++ ) {

            textArt = activeDocument.textFrames;

            //alert(textArt.words.length);

            for ( j = 0; j < textArt.words.length; j++) {

                word = textArt.words;

                var SWColor = word.fillColor;

                var SWSTColor = word.strokeColor;

                if (SWColor.typename=="CMYKColor"){

                    //alert("in CMYK Fill ");

                    var c1=Math.round(SWColor.cyan);

                    var m1=Math.round(SWColor.magenta);

                    var y1=Math.round(SWColor.yellow);

                    var k1=Math.round(SWColor.black);

                if (( c1 == c ) && ( m1 == m) && ( y1 == y ) && ( k1 == k ) && (word.characterAttributes.overprintFill==flg1)) {

                word.characterAttributes.overprintFill=flg2;

                }

            }

        }

    }

}