"For today's practical training, our ping-pong team will send three trainees. Each of you is responsible for one person. You determine your own training contents, methods, and programs." Ping Wang grinned slyly, then continued, "To ensure fairness in our selections, we won't use any of our original team members, but three 'outside assistants' to receive your training."
Dai Li and the other two all nodded agreement. They were all Sports Team coaches, and Youdi Wei had more than ten years coaching experience and knew plenty of people on the team. If today's trainees were ping-pong team players, since they might already know the coaches, the trainee and coach could deliberately collaborate in order to get a high grade.
But if the trainees were from other places, and had never met the coaches before, then there weren't any potential conflicts of interest. This made it less likely that any shady deals would happen.
