Chinese Character Issue in AJAX with C# & Jquery -

i getting ajax error chinese character can share fix?

error

jquery

var jqxhr = $.post("handler1.ashx", function () {     alert("success"); }).fail(function (data) {     alert("error"); });  

c#

public void processrequest(httpcontext context)         {             var ticketresponse = new ticketresponse();             ticketresponse.addedcount = 23;              // tickets available , added cart             ticketresponse.success = true;             ticketresponse.successitems = new list<successfullitem>                                               {                                                   new successfullitem()                                                       {                                                            orderitemid = 1,                                                           title = "【桃姐與我】舞台劇（粵語）粵語）"                                                       }                                               };               var output = serializer.serialize(ticketresponse);             context.response.addheader("content-type", "application/json");             context.response.addheader("content-length", output.length.tostring());             context.response.addheader("content-disposition", "inline");             context.response.addheader("content-transfer-encoding", "text");             context.response.write(output);             context.response.flush();             context.applicationinstance.completerequest();         } 

i found solution .... not working generic handler works fine webservice without problem.

[webmethod]     [scriptmethod(usehttpget = false, responseformat = responseformat.json)]          public handler1.ticketresponse helloworld()     {         var ticketresponse = new handler1.ticketresponse();         ticketresponse.addedcount = 23;          // tickets available , added cart         ticketresponse.success = true;         ticketresponse.successitems = new list<handler1.successfullitem>                                           {                                               new handler1.successfullitem()                                                   {                                                        orderitemid = 1,                                                       title = "【桃姐與我】舞台劇（粵語）粵語）"                                                   }                                           };          return ticketresponse;     }