Zhang Mengyao is an author about whom relatively limited public information is currently available. One work by this author is held in the collection, Zheng Futta: An Illustrated Biography, generally classified under biography. Judging from the available information, the book presents a person's life in the form of an illustrated biography, a type of life writing that combines text and images and typically requires the author to organize historical facts while attending to readability and the interpretive role of images. Zhang Mengyao's writing centers on the figure Zheng Futta, suggesting a focus on biography, especially the use of visual materials to support textual narrative. Because reliable records of nationality, dates of birth and death, education, and writing career are not available, this introduction makes no speculation about the author's life. Readers wishing to understand the author's writing characteristics may consider the subject and genre of Zheng Futta: An Illustrated Biography; further information about later works and scholarly context awaits more public disclosure.