In Liu Xiaoqing's version of Wu Zetian, there are two Toy Boy. I remember a guy named Zhang Wulang, who was very handsome. I don't know who he played and which episode he played.
Zhang Yizhi (Goro) first appeared in the 28th episode, played by Liu Xudong. Jacky Jiang, the actor of Shiro, and Liu Xudong, the actor of Goro, can't be found on Baidu now. I have searched many places, but I can't find their details, because they are just little actors and they are very old. Now we can only see their youthful faces in Wu Zetian. Actually, I also like those two actors. I think they are learning opera and dance.