Wan Zhou is an author whose publicly available information is currently limited; the name appears on the popular science book Let's Cut Carbon, New Wave (Jian Tan Ba, Hou Lang). Judging from the title and the work's categorization, Wan Zhou writes for general readers, especially the younger generation, addressing scientific topics such as low-carbon living, energy saving and emission reduction, and climate change. The term "new wave" (hou lang) in the title echoes and speaks to young people, suggesting that the author intends to convey environmental ideas in an approachable, everyday manner rather than through dense academic argument. Because the library holds only one work by this author, details such as birth and death years, nationality, educational background, and writing career cannot be confirmed, and no further biographical information can be offered at present. On the available evidence, Wan Zhou's profile centers on popular science writing that contributes to public communication on low-carbon issues, with a style oriented toward young readers, concerned with real-life matters, and focused on readability. Should more materials come to light, they could be used to fill in the author's writing trajectory and the fuller picture of the work.