Zheng Fei is an author about whom limited public information is available. Two works are currently known, touching on two different fields: programming design and literary appreciation. In programming design, the work Hello, Python introduces the fundamentals of the Python language to beginners in an accessible, guided manner, making it suitable for readers taking their first steps into programming. In literary appreciation, the work A Study of the Theme of Love in Eugene O'Neill's Works discusses the theme of love in the plays of the American dramatist Eugene O'Neill, reflecting the author's interest in foreign literary studies. As no clear records are available regarding Zheng Fei's nationality, dates of birth and death, educational background, or professional experience, and as the author's writing style and influence cannot yet be fully assessed, readers may regard these two works as attempts and accumulations in different subjects.
