Welcome to Ruofei Zhang's Research Website

<body>  You are going to enter the research website of Ruofei Zhang.<p>ĄĄ</p> <p>Pop Quiz:<br> You may either<br> (a) Use Netscape 2.0 or better to view this page,<br> (b) <a href="index-no-frame.html">Click here </a> to see this page without frames, or<br> (c) None of the above. </p> </body>