<page_title> 2,500 year celebration of the Persian Empire </page_title> <section_title> Presidents, Prime Ministers and others </section_title> <table> <cell> Chinese Ambassador to Pakistan <col_header> Title </col_header> </cell> <cell> Zhang Tong <col_header> Guest </col_header> </cell> </table>
Chinese ambassador to Pakistan Zhang Tong attended the 2,500 year celebration of the Persian Empire.