This book contains 125 essays, selected from more than 280 essays published by the author. The first series is "Memories of Police Hometown", the second series is "Secrets in Police Hearts", the third series is "Family Love in Police Breasts", and the fourth series is "Writers in Police Eyes". Among them, the essay "My Grandmother" was published by "Writing" magazine in 1992, and was later included in the relevant textbooks "Speech and Eloquence" of Central South University and Peking University.
