Zhao Benshan's new TV series Veteran is played by Zhang Xiangbei (Yu Zhenyu). What is the relationship between Yu Zhenyu and Zhao Benshan?

You mean real life, right? But the mentoring relationship is not normal. I watched the live news conference a while ago. The host said that "The First Hero" was played by Zhenyu, a brand-new face. He had worked as a life assistant in Benshan's home for ten years before. No wonder some people at the scene thought that Benshan was a master and could edify everyone around him into an actor.