title: C# UTF8 encoding
body: <p>I have a c# program that retrieve some JSON data and use Newtonsoft JSON to Deserialize it.
  as i use persian chars in my program the JSON codes will be shown like this:\u060c \u067e\u0644\u0627\u06a9 .... also after i retrive the JSON data in my program this chars still show like its coded sample.but after i Deserialize it converted to ???? chars.</p>
  
  <p>what should i do?</p>