string s = @"\u043b\u0438\u043d\u0449\u0435\";
s = Regex.Replace(s, @"\\u([0-9A-Fa-f]{4})", m => ""+(char)Convert.ToInt32(m.Groups[1].Value, 16));
return s.ToLower();
string s = @"\u043b\u0438\u043d\u0449\u0435\";
s = Regex.Replace(s, @"\\u([0-9A-Fa-f]{4})", m => ""+(char)Convert.ToInt32(m.Groups[1].Value, 16));
return s.ToLower();