\documentclass[12pt]{article}
\usepackage{graphicx,fancyhdr,amsmath,amssymb,amsthm,subfig,url,hyperref}
\usepackage[margin=1in]{geometry}
%\usepackage{pst-node,pst-func}
%\usepackage{pst-geometrictools}
\usepackage{color,pstricks}
\usepackage [computeautoilg=on, localise]{xepersian}
\settextfont[Scale=1]{Yas}
%\setdigitfont{XB Niloofar}
\setdigitfont[Scale=1.2]{IRXLotus}
\setlatintextfont[Scale=1.2]{Times New Roman}


\begin{document}

\begin{pspicture}(-3,10)
  \psframe(8,6)
    \psset{fillstyle=solid,linecolor=black}
    \pscircle[fillcolor=cyan!50](5.25,3){2}
    \pscircle[fillcolor=white](2.75,3){2}
    \pscircle[fillstyle=none](5.25,3){2}
   % \uput{5pt}[45](0,0){$\emptyset$}
    \rput[r](1.5,5){$A$}
    \rput[l](6.5,5){$B$}
     \rput[l](4.9,3){\small $B-(A\cap B)$}
      \rput{90}(4.,3.){$A\cap B$}
    \uput{2pt}[45](8,6){$S$}
\end{pspicture}

\end{document}