In November 28th, Gansu Institute of Political Science and Law Institute and visiting professor of Gansu Institute of Political Science and Law Institute of the 2010 law of the law five class all the students in the Lanzhou City Intermediate People's court No. 12 court in cases of audit.The case for audit contents of contract disputes, the students through the audit benefit after the audit, in neat and orderly after the presiding judge to the case of interactive questions and posed for pictures.