What was the Fu Anyan in the Parabola of Youth called in reality?

I don't know the name of the author or character of the novel " Parabola of Youth ". However, according to the plot and character characteristics of the novel, I can speculate on some possible names, but I can't confirm the specific names. If you have more information such as the publication date of the novel or the author's nationality, it will help me to answer your question more accurately.