Wang Mian is a Chinese book author about whom little public information is available. Only one work by this author is known, Before Sunset. According to the existing classification, the book falls under prose and miscellaneous writings, suggesting that Wang Mian's writing centers on essays or informal prose and on the expression of everyday life and personal feeling. The title Before Sunset carries a sense of time and shifting light, evoking dusk, ordinary moments and inner reflection, and its style may tend toward the delicate and understated. Because reliable information on the author's life, creative career and reception is lacking, no further judgment can be made about Wang Mian's literary path or influence. On the available evidence, Wang Mian appears to be a low-profile writer whose main direction is prose and miscellaneous writing, and whose work awaits further reading and discussion by readers and researchers.