C908 The Problem Was Not with the Referee

"There is nothing wrong with the review of our papers. The judges' professional ethics have convinced me. But I would like to ask Mr. Chief Judge, where did our team member cheat? Do you have any concrete evidence?" Lee Chengjin said with a serious expression.

He had seen the test papers, and each one of them was approved reasonably. He could not find any fault with it, but for the Southern team