However, Ye Wudao was not professionally trained, nor had he ever acted in a film; he had no idea about these tricks. He looked at Wang Zhong with a confused face, clearly clueless about the technical terms Wang Zhong was referring to.
At that moment, Wang Shiying walked over and whispered to Wang Zhong, "Director Wang, Ye Wudao has never acted before, so what you're saying is useless to him. Why not try letting him use the substitution method?"
Wang Zhong's eyes lit up, and that indeed seemed like a good idea. He called Ye Wudao over and explained it to him—essentially, he was to think of himself as Yang Yuncong, and Yang Yuncong as himself. He was to forget that he was Ye Wudao, or an actor at all, and not to treat this as acting in a film.